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++;