18844570

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3617}}^1$

素因数の和:4145

約数の個数: 16

約数和(自身を含む): 33994728

約数和(自身を除く): 15150158

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 3617, 5210, 7234, 18085, 36170, 1884457, 3768914, 9422285, 18844570]

約数ペア:

[(1, 18844570), (2, 9422285), (5, 3768914), (10, 1884457), (521, 36170), (1042, 18085), (2605, 7234), (3617, 5210)]