4219886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2311}}^1$

素因数の和:2407

約数の個数: 16

約数和(自身を含む): 6991488

約数和(自身を除く): 2771602

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 2311, 4622, 25421, 50842, 191813, 383626, 2109943, 4219886]

約数ペア:

[(1, 4219886), (2, 2109943), (11, 383626), (22, 191813), (83, 50842), (166, 25421), (913, 4622), (1826, 2311)]