40819174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1861}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 66897936

約数和(自身を除く): 26078762

約数列:

[1, 2, 11, 22, 997, 1861, 1994, 3722, 10967, 20471, 21934, 40942, 1855417, 3710834, 20409587, 40819174]

約数ペア:

[(1, 40819174), (2, 20409587), (11, 3710834), (22, 1855417), (997, 40942), (1861, 21934), (1994, 20471), (3722, 10967)]