19085238

素因数分解:

$2^1\times 3^2\times {\mathrm{829}}^1\times {\mathrm{1279}}^1$

素因数の和:2116

約数の個数: 24

約数和(自身を含む): 41433600

約数和(自身を除く): 22348362

約数列:

[1, 2, 3, 6, 9, 18, 829, 1279, 1658, 2487, 2558, 3837, 4974, 7461, 7674, 11511, 14922, 23022, 1060291, 2120582, 3180873, 6361746, 9542619, 19085238]

約数ペア:

[(1, 19085238), (2, 9542619), (3, 6361746), (6, 3180873), (9, 2120582), (18, 1060291), (829, 23022), (1279, 14922), (1658, 11511), (2487, 7674), (2558, 7461), (3837, 4974)]