211066022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{11131}}^1$

素因数の和:11651

約数の個数: 16

約数和(自身を含む): 333960000

約数和(自身を除く): 122893978

約数列:

[1, 2, 19, 38, 499, 998, 9481, 11131, 18962, 22262, 211489, 422978, 5554369, 11108738, 105533011, 211066022]

約数ペア:

[(1, 211066022), (2, 105533011), (19, 11108738), (38, 5554369), (499, 422978), (998, 211489), (9481, 22262), (11131, 18962)]