19382212

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 34578936

約数和(自身を除く): 15196724

約数列:

[1, 2, 4, 113, 137, 226, 274, 313, 452, 548, 626, 1252, 15481, 30962, 35369, 42881, 61924, 70738, 85762, 141476, 171524, 4845553, 9691106, 19382212]

約数ペア:

[(1, 19382212), (2, 9691106), (4, 4845553), (113, 171524), (137, 141476), (226, 85762), (274, 70738), (313, 61924), (452, 42881), (548, 35369), (626, 30962), (1252, 15481)]