30996068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{407843}}^1$

素因数の和:407866

約数の個数: 12

約数和(自身を含む): 57098160

約数和(自身を除く): 26102092

約数列:

[1, 2, 4, 19, 38, 76, 407843, 815686, 1631372, 7749017, 15498034, 30996068]

約数ペア:

[(1, 30996068), (2, 15498034), (4, 7749017), (19, 1631372), (38, 815686), (76, 407843)]