15044860

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2131}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 31698576

約数和(自身を除く): 16653716

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 2131, 3530, 4262, 7060, 8524, 10655, 21310, 42620, 752243, 1504486, 3008972, 3761215, 7522430, 15044860]

約数ペア:

[(1, 15044860), (2, 7522430), (4, 3761215), (5, 3008972), (10, 1504486), (20, 752243), (353, 42620), (706, 21310), (1412, 10655), (1765, 8524), (2131, 7060), (3530, 4262)]