23711981

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 26040000

約数和(自身を除く): 2328019

約数列:

[1, 19, 41, 61, 499, 779, 1159, 2501, 9481, 20459, 30439, 47519, 388721, 578341, 1247999, 23711981]

約数ペア:

[(1, 23711981), (19, 1247999), (41, 578341), (61, 388721), (499, 47519), (779, 30439), (1159, 20459), (2501, 9481)]