16551814

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 25398000

約数和(自身を除く): 8846186

約数列:

[1, 2, 67, 134, 149, 298, 829, 1658, 9983, 19966, 55543, 111086, 123521, 247042, 8275907, 16551814]

約数ペア:

[(1, 16551814), (2, 8275907), (67, 247042), (134, 123521), (149, 111086), (298, 55543), (829, 19966), (1658, 9983)]