16661242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{829}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 26981640

約数和(自身を除く): 10320398

約数列:

[1, 2, 13, 26, 773, 829, 1546, 1658, 10049, 10777, 20098, 21554, 640817, 1281634, 8330621, 16661242]

約数ペア:

[(1, 16661242), (2, 8330621), (13, 1281634), (26, 640817), (773, 21554), (829, 20098), (1546, 10777), (1658, 10049)]