12647018

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:697

約数の個数: 16

約数和(自身を含む): 19340424

約数和(自身を除く): 6693406

約数列:

[1, 2, 101, 137, 202, 274, 457, 914, 13837, 27674, 46157, 62609, 92314, 125218, 6323509, 12647018]

約数ペア:

[(1, 12647018), (2, 6323509), (101, 125218), (137, 92314), (202, 62609), (274, 46157), (457, 27674), (914, 13837)]