15202338862

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{21055871}}^1$

素因数の和:21055911

約数の個数: 12

約数和(自身を含む): 24066861696

約数和(自身を除く): 8864522834

約数列:

[1, 2, 19, 38, 361, 722, 21055871, 42111742, 400061549, 800123098, 7601169431, 15202338862]

約数ペア:

[(1, 15202338862), (2, 7601169431), (19, 800123098), (38, 400061549), (361, 42111742), (722, 21055871)]