2099035565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{199813}}^1$

素因数の和:200020

約数の個数: 16

約数和(自身を含む): 2762228736

約数和(自身を除く): 663193171

約数列:

[1, 5, 11, 55, 191, 955, 2101, 10505, 199813, 999065, 2197943, 10989715, 38164283, 190821415, 419807113, 2099035565]

約数ペア:

[(1, 2099035565), (5, 419807113), (11, 190821415), (55, 38164283), (191, 10989715), (955, 2197943), (2101, 999065), (10505, 199813)]