19084318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1811}}^1$

素因数の和:2303

約数の個数: 16

約数和(自身を含む): 31311360

約数和(自身を除く): 12227042

約数列:

[1, 2, 11, 22, 479, 958, 1811, 3622, 5269, 10538, 19921, 39842, 867469, 1734938, 9542159, 19084318]

約数ペア:

[(1, 19084318), (2, 9542159), (11, 1734938), (22, 867469), (479, 39842), (958, 19921), (1811, 10538), (3622, 5269)]