20171859097

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3225949}}^1$

素因数の和:3226012

約数の個数: 12

約数和(自身を含む): 22433256300

約数和(自身を除く): 2261397203

約数列:

[1, 13, 37, 169, 481, 6253, 3225949, 41937337, 119360113, 545185381, 1551681469, 20171859097]

約数ペア:

[(1, 20171859097), (13, 1551681469), (37, 545185381), (169, 119360113), (481, 41937337), (6253, 3225949)]