20191386

素因数分解:

$2^1\times 3^1\times {\mathrm{751}}^1\times {\mathrm{4481}}^1$

素因数の和:5237

約数の個数: 16

約数和(自身を含む): 40445568

約数和(自身を除く): 20254182

約数列:

[1, 2, 3, 6, 751, 1502, 2253, 4481, 4506, 8962, 13443, 26886, 3365231, 6730462, 10095693, 20191386]

約数ペア:

[(1, 20191386), (2, 10095693), (3, 6730462), (6, 3365231), (751, 26886), (1502, 13443), (2253, 8962), (4481, 4506)]