12886943041

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{826669}}^1$

素因数の和:826824

約数の個数: 16

約数和(自身を含む): 15713343360

約数和(自身を除く): 2826400319

約数列:

[1, 7, 17, 119, 131, 917, 2227, 15589, 826669, 5786683, 14053373, 98373611, 108293639, 758055473, 1840991863, 12886943041]

約数ペア:

[(1, 12886943041), (7, 1840991863), (17, 758055473), (119, 108293639), (131, 98373611), (917, 14053373), (2227, 5786683), (15589, 826669)]