15331396

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 27391896

約数和(自身を除く): 12060500

約数列:

[1, 2, 4, 101, 137, 202, 274, 277, 404, 548, 554, 1108, 13837, 27674, 27977, 37949, 55348, 55954, 75898, 111908, 151796, 3832849, 7665698, 15331396]

約数ペア:

[(1, 15331396), (2, 7665698), (4, 3832849), (101, 151796), (137, 111908), (202, 75898), (274, 55954), (277, 55348), (404, 37949), (548, 27977), (554, 27674), (1108, 13837)]