17966561372

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{425869}}^1$

素因数の和:426125

約数の個数: 24

約数和(自身を含む): 32195772000

約数和(自身を除く): 14229210628

約数列:

[1, 2, 4, 53, 106, 199, 212, 398, 796, 10547, 21094, 42188, 425869, 851738, 1703476, 22571057, 45142114, 84747931, 90284228, 169495862, 338991724, 4491640343, 8983280686, 17966561372]

約数ペア:

[(1, 17966561372), (2, 8983280686), (4, 4491640343), (53, 338991724), (106, 169495862), (199, 90284228), (212, 84747931), (398, 45142114), (796, 22571057), (10547, 1703476), (21094, 851738), (42188, 425869)]