18235510

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{6779}}^1$

素因数の和:7055

約数の個数: 16

約数和(自身を含む): 32950800

約数和(自身を除く): 14715290

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 6779, 13558, 33895, 67790, 1823551, 3647102, 9117755, 18235510]

約数ペア:

[(1, 18235510), (2, 9117755), (5, 3647102), (10, 1823551), (269, 67790), (538, 33895), (1345, 13558), (2690, 6779)]