11991268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 21873600

約数和(自身を除く): 9882332

約数列:

[1, 2, 4, 29, 58, 116, 167, 334, 619, 668, 1238, 2476, 4843, 9686, 17951, 19372, 35902, 71804, 103373, 206746, 413492, 2997817, 5995634, 11991268]

約数ペア:

[(1, 11991268), (2, 5995634), (4, 2997817), (29, 413492), (58, 206746), (116, 103373), (167, 71804), (334, 35902), (619, 19372), (668, 17951), (1238, 9686), (2476, 4843)]