13990310

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14423}}^1$

素因数の和:14527

約数の個数: 16

約数和(自身を含む): 25443936

約数和(自身を除く): 11453626

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 14423, 28846, 72115, 144230, 1399031, 2798062, 6995155, 13990310]

約数ペア:

[(1, 13990310), (2, 6995155), (5, 2798062), (10, 1399031), (97, 144230), (194, 72115), (485, 28846), (970, 14423)]