12563380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21661}}^1$

素因数の和:21699

約数の個数: 24

約数和(自身を含む): 27294120

約数和(自身を除く): 14730740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 21661, 43322, 86644, 108305, 216610, 433220, 628169, 1256338, 2512676, 3140845, 6281690, 12563380]

約数ペア:

[(1, 12563380), (2, 6281690), (4, 3140845), (5, 2512676), (10, 1256338), (20, 628169), (29, 433220), (58, 216610), (116, 108305), (145, 86644), (290, 43322), (580, 21661)]