11541968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37967}}^1$

素因数の和:37994

約数の個数: 20

約数和(自身を含む): 23540160

約数和(自身を除く): 11998192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 37967, 75934, 151868, 303736, 607472, 721373, 1442746, 2885492, 5770984, 11541968]

約数ペア:

[(1, 11541968), (2, 5770984), (4, 2885492), (8, 1442746), (16, 721373), (19, 607472), (38, 303736), (76, 151868), (152, 75934), (304, 37967)]