13231132

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 23814000

約数和(自身を除く): 10582868

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 449, 556, 898, 1796, 7367, 14734, 23797, 29468, 47594, 62411, 95188, 124822, 249644, 3307783, 6615566, 13231132]

約数ペア:

[(1, 13231132), (2, 6615566), (4, 3307783), (53, 249644), (106, 124822), (139, 95188), (212, 62411), (278, 47594), (449, 29468), (556, 23797), (898, 14734), (1796, 7367)]