23221390

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{2549}}^1$

素因数の和:3467

約数の個数: 16

約数和(自身を含む): 41860800

約数和(自身を除く): 18639410

約数列:

[1, 2, 5, 10, 911, 1822, 2549, 4555, 5098, 9110, 12745, 25490, 2322139, 4644278, 11610695, 23221390]

約数ペア:

[(1, 23221390), (2, 11610695), (5, 4644278), (10, 2322139), (911, 25490), (1822, 12745), (2549, 9110), (4555, 5098)]