23401939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 27538560

約数和(自身を除く): 4136621

約数列:

[1, 11, 19, 41, 209, 451, 779, 2731, 8569, 30041, 51889, 111971, 570779, 1231681, 2127449, 23401939]

約数ペア:

[(1, 23401939), (11, 2127449), (19, 1231681), (41, 570779), (209, 111971), (451, 51889), (779, 30041), (2731, 8569)]