23110879

素因数分解:

${\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:902

約数の個数: 12

約数和(自身を含む): 25520040

約数和(自身を除く): 2409161

約数列:

[1, 11, 121, 389, 491, 4279, 5401, 47069, 59411, 190999, 2100989, 23110879]

約数ペア:

[(1, 23110879), (11, 2100989), (121, 190999), (389, 59411), (491, 47069), (4279, 5401)]