9899816

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{11353}}^1$

素因数の和:11468

約数の個数: 16

約数和(自身を含む): 18734100

約数和(自身を除く): 8834284

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 11353, 22706, 45412, 90824, 1237477, 2474954, 4949908, 9899816]

約数ペア:

[(1, 9899816), (2, 4949908), (4, 2474954), (8, 1237477), (109, 90824), (218, 45412), (436, 22706), (872, 11353)]