193722892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{27011}}^1$

素因数の和:27189

約数の個数: 24

約数和(自身を含む): 372117312

約数和(自身を除く): 178394420

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 27011, 54022, 108044, 297121, 594242, 1188484, 4402793, 8805586, 17611172, 48430723, 96861446, 193722892]

約数ペア:

[(1, 193722892), (2, 96861446), (4, 48430723), (11, 17611172), (22, 8805586), (44, 4402793), (163, 1188484), (326, 594242), (652, 297121), (1793, 108044), (3586, 54022), (7172, 27011)]