2019688319

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{92219}}^1$

素因数の和:92422

約数の個数: 12

約数和(自身を含む): 2232277320

約数和(自身を除く): 212589001

約数列:

[1, 11, 121, 181, 1991, 21901, 92219, 1014409, 11158499, 16691639, 183608029, 2019688319]

約数ペア:

[(1, 2019688319), (11, 183608029), (121, 16691639), (181, 11158499), (1991, 1014409), (21901, 92219)]