10090916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{20849}}^1$

素因数の和:20875

約数の個数: 18

約数和(自身を含む): 19411350

約数和(自身を除く): 9320434

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 20849, 41698, 83396, 229339, 458678, 917356, 2522729, 5045458, 10090916]

約数ペア:

[(1, 10090916), (2, 5045458), (4, 2522729), (11, 917356), (22, 458678), (44, 229339), (121, 83396), (242, 41698), (484, 20849)]