1905708002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8419}}^1\times {\mathrm{10289}}^1$

素因数の和:18721

約数の個数: 16

約数和(自身を含む): 3119104800

約数和(自身を除く): 1213396798

約数列:

[1, 2, 11, 22, 8419, 10289, 16838, 20578, 92609, 113179, 185218, 226358, 86623091, 173246182, 952854001, 1905708002]

約数ペア:

[(1, 1905708002), (2, 952854001), (11, 173246182), (22, 86623091), (8419, 226358), (10289, 185218), (16838, 113179), (20578, 92609)]