26219069

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1328

約数の個数: 12

約数和(自身を含む): 28163520

約数和(自身を除く): 1944451

約数列:

[1, 19, 59, 361, 1121, 1231, 21299, 23389, 72629, 444391, 1379951, 26219069]

約数ペア:

[(1, 26219069), (19, 1379951), (59, 444391), (361, 72629), (1121, 23389), (1231, 21299)]