12413290

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1409}}^1$

素因数の和:2297

約数の個数: 16

約数和(自身を含む): 22385160

約数和(自身を除く): 9971870

約数列:

[1, 2, 5, 10, 881, 1409, 1762, 2818, 4405, 7045, 8810, 14090, 1241329, 2482658, 6206645, 12413290]

約数ペア:

[(1, 12413290), (2, 6206645), (5, 2482658), (10, 1241329), (881, 14090), (1409, 8810), (1762, 7045), (2818, 4405)]