19913311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{95279}}^1$

素因数の和:95309

約数の個数: 8

約数和(自身を含む): 22867200

約数和(自身を除く): 2953889

約数列:

[1, 11, 19, 209, 95279, 1048069, 1810301, 19913311]

約数ペア:

[(1, 19913311), (11, 1810301), (19, 1048069), (209, 95279)]