9261968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{30467}}^1$

素因数の和:30494

約数の個数: 20

約数和(自身を含む): 18890160

約数和(自身を除く): 9628192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 30467, 60934, 121868, 243736, 487472, 578873, 1157746, 2315492, 4630984, 9261968]

約数ペア:

[(1, 9261968), (2, 4630984), (4, 2315492), (8, 1157746), (16, 578873), (19, 487472), (38, 243736), (76, 121868), (152, 60934), (304, 30467)]