23889631

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 25948800

約数和(自身を除く): 2059169

約数列:

[1, 19, 59, 101, 211, 1121, 1919, 4009, 5959, 12449, 21311, 113221, 236531, 404909, 1257349, 23889631]

約数ペア:

[(1, 23889631), (19, 1257349), (59, 404909), (101, 236531), (211, 113221), (1121, 21311), (1919, 12449), (4009, 5959)]