30191116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443987}}^1$

素因数の和:444008

約数の個数: 12

約数和(自身を含む): 55942488

約数和(自身を除く): 25751372

約数列:

[1, 2, 4, 17, 34, 68, 443987, 887974, 1775948, 7547779, 15095558, 30191116]

約数ペア:

[(1, 30191116), (2, 15095558), (4, 7547779), (17, 1775948), (34, 887974), (68, 443987)]