25161796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2963}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 48301344

約数和(自身を除く): 23139548

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 2963, 4246, 5926, 8492, 11852, 32593, 65186, 130372, 571859, 1143718, 2287436, 6290449, 12580898, 25161796]

約数ペア:

[(1, 25161796), (2, 12580898), (4, 6290449), (11, 2287436), (22, 1143718), (44, 571859), (193, 130372), (386, 65186), (772, 32593), (2123, 11852), (2963, 8492), (4246, 5926)]