2015146821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{125813}}^1$

素因数の和:126116

約数の個数: 16

約数和(自身を含む): 2838363840

約数和(自身を除く): 823217019

約数列:

[1, 3, 19, 57, 281, 843, 5339, 16017, 125813, 377439, 2390447, 7171341, 35353453, 106060359, 671715607, 2015146821]

約数ペア:

[(1, 2015146821), (3, 671715607), (19, 106060359), (57, 35353453), (281, 7171341), (843, 2390447), (5339, 377439), (16017, 125813)]