11820170

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7933}}^1$

素因数の和:8089

約数の個数: 16

約数和(自身を含む): 21421800

約数和(自身を除く): 9601630

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 7933, 15866, 39665, 79330, 1182017, 2364034, 5910085, 11820170]

約数ペア:

[(1, 11820170), (2, 5910085), (5, 2364034), (10, 1182017), (149, 79330), (298, 39665), (745, 15866), (1490, 7933)]