30668888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{201769}}^1$

素因数の和:201794

約数の個数: 16

約数和(自身を含む): 60531000

約数和(自身を除く): 29862112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 201769, 403538, 807076, 1614152, 3833611, 7667222, 15334444, 30668888]

約数ペア:

[(1, 30668888), (2, 15334444), (4, 7667222), (8, 3833611), (19, 1614152), (38, 807076), (76, 403538), (152, 201769)]