12400330

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2371}}^1$

素因数の和:2901

約数の個数: 16

約数和(自身を含む): 22372704

約数和(自身を除く): 9972374

約数列:

[1, 2, 5, 10, 523, 1046, 2371, 2615, 4742, 5230, 11855, 23710, 1240033, 2480066, 6200165, 12400330]

約数ペア:

[(1, 12400330), (2, 6200165), (5, 2480066), (10, 1240033), (523, 23710), (1046, 11855), (2371, 5230), (2615, 4742)]