18350189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{9871}}^1$

素因数の和:9908

約数の個数: 12

約数和(自身を含む): 21678912

約数和(自身を除く): 3328723

約数列:

[1, 11, 13, 143, 169, 1859, 9871, 108581, 128323, 1411553, 1668199, 18350189]

約数ペア:

[(1, 18350189), (11, 1668199), (13, 1411553), (143, 128323), (169, 108581), (1859, 9871)]