9983468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{20627}}^1$

素因数の和:20653

約数の個数: 18

約数和(自身を含む): 19204668

約数和(自身を除く): 9221200

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 20627, 41254, 82508, 226897, 453794, 907588, 2495867, 4991734, 9983468]

約数ペア:

[(1, 9983468), (2, 4991734), (4, 2495867), (11, 907588), (22, 453794), (44, 226897), (121, 82508), (242, 41254), (484, 20627)]