9656890

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1151}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 17418240

約数和(自身を除く): 7761350

約数列:

[1, 2, 5, 10, 839, 1151, 1678, 2302, 4195, 5755, 8390, 11510, 965689, 1931378, 4828445, 9656890]

約数ペア:

[(1, 9656890), (2, 4828445), (5, 1931378), (10, 965689), (839, 11510), (1151, 8390), (1678, 5755), (2302, 4195)]