17851054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40387}}^1$

素因数の和:40419

約数の個数: 16

約数和(自身を含む): 30533328

約数和(自身を除く): 12682274

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 40387, 80774, 525031, 686579, 1050062, 1373158, 8925527, 17851054]

約数ペア:

[(1, 17851054), (2, 8925527), (13, 1373158), (17, 1050062), (26, 686579), (34, 525031), (221, 80774), (442, 40387)]