22259220478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2523149}}^1$

素因数の和:2523563

約数の個数: 16

約数和(自身を含む): 36515026800

約数和(自身を除く): 14255806322

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 2523149, 5046298, 27754639, 55509278, 1011782749, 2023565498, 11129610239, 22259220478]

約数ペア:

[(1, 22259220478), (2, 11129610239), (11, 2023565498), (22, 1011782749), (401, 55509278), (802, 27754639), (4411, 5046298), (8822, 2523149)]