22239610

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7151}}^1$

素因数の和:7469

約数の個数: 16

約数和(自身を含む): 40165632

約数和(自身を除く): 17926022

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 7151, 14302, 35755, 71510, 2223961, 4447922, 11119805, 22239610]

約数ペア:

[(1, 22239610), (2, 11119805), (5, 4447922), (10, 2223961), (311, 71510), (622, 35755), (1555, 14302), (3110, 7151)]