22432553

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1097}}^1$

素因数の和:1145

約数の個数: 18

約数和(自身を含む): 26724222

約数和(自身を除く): 4291669

約数列:

[1, 11, 13, 121, 143, 169, 1097, 1573, 1859, 12067, 14261, 20449, 132737, 156871, 185393, 1725581, 2039323, 22432553]

約数ペア:

[(1, 22432553), (11, 2039323), (13, 1725581), (121, 185393), (143, 156871), (169, 132737), (1097, 20449), (1573, 14261), (1859, 12067)]