9399020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8867}}^1$

素因数の和:8929

約数の個数: 24

約数和(自身を含む): 20112624

約数和(自身を除く): 10713604

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 8867, 17734, 35468, 44335, 88670, 177340, 469951, 939902, 1879804, 2349755, 4699510, 9399020]

約数ペア:

[(1, 9399020), (2, 4699510), (4, 2349755), (5, 1879804), (10, 939902), (20, 469951), (53, 177340), (106, 88670), (212, 44335), (265, 35468), (530, 17734), (1060, 8867)]