using System;

public class Program

{

    static void Main(string[] args)

        {

            Console.WriteLine("Nhap so nguyen n:");

int n = int.Parse(Console.ReadLine());

int nn = Math.Abs(n);

int i = 1;

double t;                 //Khai bao tinh so le

double s;                 //Khai bao tim uoc so

while (i <= nn)

{

    s = nn % i;

    if (s == 0)

    {

        t = i % 2;

        if (t == 1)

        {

            Console.WriteLine($"Cac US le cua so nguyen duong: {i}");

        }

    }

    i++;

}  

​

        } 

​

}