13424740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{95891}}^1$

素因数の和:95907

約数の個数: 24

約数和(自身を含む): 32219712

約数和(自身を除く): 18794972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 95891, 191782, 383564, 479455, 671237, 958910, 1342474, 1917820, 2684948, 3356185, 6712370, 13424740]

約数ペア:

[(1, 13424740), (2, 6712370), (4, 3356185), (5, 2684948), (7, 1917820), (10, 1342474), (14, 958910), (20, 671237), (28, 479455), (35, 383564), (70, 191782), (140, 95891)]