11163620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42937}}^1$

素因数の和:42959

約数の個数: 24

約数和(自身を含む): 25247544

約数和(自身を除く): 14083924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 42937, 85874, 171748, 214685, 429370, 558181, 858740, 1116362, 2232724, 2790905, 5581810, 11163620]

約数ペア:

[(1, 11163620), (2, 5581810), (4, 2790905), (5, 2232724), (10, 1116362), (13, 858740), (20, 558181), (26, 429370), (52, 214685), (65, 171748), (130, 85874), (260, 42937)]