12509288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{142151}}^1$

素因数の和:142168

約数の個数: 16

約数和(自身を含む): 25587360

約数和(自身を除く): 13078072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 142151, 284302, 568604, 1137208, 1563661, 3127322, 6254644, 12509288]

約数ペア:

[(1, 12509288), (2, 6254644), (4, 3127322), (8, 1563661), (11, 1137208), (22, 568604), (44, 284302), (88, 142151)]