12467620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56671}}^1$

素因数の和:56691

約数の個数: 24

約数和(自身を含む): 28562688

約数和(自身を除く): 16095068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 56671, 113342, 226684, 283355, 566710, 623381, 1133420, 1246762, 2493524, 3116905, 6233810, 12467620]

約数ペア:

[(1, 12467620), (2, 6233810), (4, 3116905), (5, 2493524), (10, 1246762), (11, 1133420), (20, 623381), (22, 566710), (44, 283355), (55, 226684), (110, 113342), (220, 56671)]