19622510

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14323}}^1$

素因数の和:14467

約数の個数: 16

約数和(自身を含む): 35580816

約数和(自身を除く): 15958306

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 14323, 28646, 71615, 143230, 1962251, 3924502, 9811255, 19622510]

約数ペア:

[(1, 19622510), (2, 9811255), (5, 3924502), (10, 1962251), (137, 143230), (274, 71615), (685, 28646), (1370, 14323)]