13956865

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 18446400

約数和(自身を除く): 4489535

約数列:

[1, 5, 13, 65, 83, 169, 199, 415, 845, 995, 1079, 2587, 5395, 12935, 14027, 16517, 33631, 70135, 82585, 168155, 214721, 1073605, 2791373, 13956865]

約数ペア:

[(1, 13956865), (5, 2791373), (13, 1073605), (65, 214721), (83, 168155), (169, 82585), (199, 70135), (415, 33631), (845, 16517), (995, 14027), (1079, 12935), (2587, 5395)]