39395396

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1009}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 70926240

約数和(自身を除く): 31530844

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 908, 1009, 2018, 4036, 9761, 19522, 39044, 43387, 86774, 173548, 229043, 458086, 916172, 9848849, 19697698, 39395396]

約数ペア:

[(1, 39395396), (2, 19697698), (4, 9848849), (43, 916172), (86, 458086), (172, 229043), (227, 173548), (454, 86774), (908, 43387), (1009, 39044), (2018, 19522), (4036, 9761)]