23116445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 32111520

約数和(自身を除く): 8995075

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2011, 2299, 10055, 11495, 22121, 38209, 110605, 191045, 243331, 420299, 1216655, 2101495, 4623289, 23116445]

約数ペア:

[(1, 23116445), (5, 4623289), (11, 2101495), (19, 1216655), (55, 420299), (95, 243331), (121, 191045), (209, 110605), (605, 38209), (1045, 22121), (2011, 11495), (2299, 10055)]