2019960274

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{70841}}^1$

素因数の和:71165

約数の個数: 16

約数和(自身を含む): 3098629080

約数和(自身を除く): 1078668806

約数列:

[1, 2, 53, 106, 269, 538, 14257, 28514, 70841, 141682, 3754573, 7509146, 19056229, 38112458, 1009980137, 2019960274]

約数ペア:

[(1, 2019960274), (2, 1009980137), (53, 38112458), (106, 19056229), (269, 7509146), (538, 3754573), (14257, 141682), (28514, 70841)]