12657223537

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{811933}}^1$

素因数の和:812088

約数の個数: 16

約数和(自身を含む): 15433241472

約数和(自身を除く): 2776017935

約数列:

[1, 7, 17, 119, 131, 917, 2227, 15589, 811933, 5683531, 13802861, 96620027, 106363223, 744542561, 1808174791, 12657223537]

約数ペア:

[(1, 12657223537), (7, 1808174791), (17, 744542561), (119, 106363223), (131, 96620027), (917, 13802861), (2227, 5683531), (15589, 811933)]