11220274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 8375246

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 299, 377, 598, 647, 667, 754, 1294, 1334, 8411, 8671, 14881, 16822, 17342, 18763, 29762, 37526, 193453, 243919, 386906, 431549, 487838, 863098, 5610137, 11220274]

約数ペア:

[(1, 11220274), (2, 5610137), (13, 863098), (23, 487838), (26, 431549), (29, 386906), (46, 243919), (58, 193453), (299, 37526), (377, 29762), (598, 18763), (647, 17342), (667, 16822), (754, 14881), (1294, 8671), (1334, 8411)]