17986606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1789}}^1$

素因数の和:2259

約数の個数: 16

約数和(自身を含む): 29513520

約数和(自身を除く): 11526914

約数列:

[1, 2, 11, 22, 457, 914, 1789, 3578, 5027, 10054, 19679, 39358, 817573, 1635146, 8993303, 17986606]

約数ペア:

[(1, 17986606), (2, 8993303), (11, 1635146), (22, 817573), (457, 39358), (914, 19679), (1789, 10054), (3578, 5027)]