190027612

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{112843}}^1$

素因数の和:113268

約数の個数: 12

約数和(自身を含む): 333341176

約数和(自身を除く): 143313564

約数列:

[1, 2, 4, 421, 842, 1684, 112843, 225686, 451372, 47506903, 95013806, 190027612]

約数ペア:

[(1, 190027612), (2, 95013806), (4, 47506903), (421, 451372), (842, 225686), (1684, 112843)]