2019116721

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{15959}}^1$

素因数の和:16376

約数の個数: 16

約数和(自身を含む): 2718817920

約数和(自身を除く): 699701199

約数列:

[1, 3, 181, 233, 543, 699, 15959, 42173, 47877, 126519, 2888579, 3718447, 8665737, 11155341, 673038907, 2019116721]

約数ペア:

[(1, 2019116721), (3, 673038907), (181, 11155341), (233, 8665737), (543, 3718447), (699, 2888579), (15959, 126519), (42173, 47877)]