8886772

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{19661}}^1$

素因数の和:19778

約数の個数: 12

約数和(自身を含む): 15690276

約数和(自身を除く): 6803504

約数列:

[1, 2, 4, 113, 226, 452, 19661, 39322, 78644, 2221693, 4443386, 8886772]

約数ペア:

[(1, 8886772), (2, 4443386), (4, 2221693), (113, 78644), (226, 39322), (452, 19661)]