1509968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:4994

約数の個数: 20

約数和(自身を含む): 3080160

約数和(自身を除く): 1570192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4967, 9934, 19868, 39736, 79472, 94373, 188746, 377492, 754984, 1509968]

約数ペア:

[(1, 1509968), (2, 754984), (4, 377492), (8, 188746), (16, 94373), (19, 79472), (38, 39736), (76, 19868), (152, 9934), (304, 4967)]