2019938794

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2311}}^1\times {\mathrm{4327}}^1$

素因数の和:6741

約数の個数: 16

約数和(自身を含む): 3061938816

約数和(自身を除く): 1042000022

約数列:

[1, 2, 101, 202, 2311, 4327, 4622, 8654, 233411, 437027, 466822, 874054, 9999697, 19999394, 1009969397, 2019938794]

約数ペア:

[(1, 2019938794), (2, 1009969397), (101, 19999394), (202, 9999697), (2311, 874054), (4327, 466822), (4622, 437027), (8654, 233411)]