9917564

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 17998848

約数和(自身を除く): 8081284

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 743, 1486, 2972, 3337, 6674, 13348, 34921, 52753, 69842, 105506, 139684, 211012, 2479391, 4958782, 9917564]

約数ペア:

[(1, 9917564), (2, 4958782), (4, 2479391), (47, 211012), (71, 139684), (94, 105506), (142, 69842), (188, 52753), (284, 34921), (743, 13348), (1486, 6674), (2972, 3337)]