17520044

素因数分解:

$2^2\times {\mathrm{1871}}^1\times {\mathrm{2341}}^1$

素因数の和:4216

約数の個数: 12

約数和(自身を含む): 30689568

約数和(自身を除く): 13169524

約数列:

[1, 2, 4, 1871, 2341, 3742, 4682, 7484, 9364, 4380011, 8760022, 17520044]

約数ペア:

[(1, 17520044), (2, 8760022), (4, 4380011), (1871, 9364), (2341, 7484), (3742, 4682)]