20186222

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9677}}^1$

素因数の和:9835

約数の個数: 16

約数和(自身を含む): 34840800

約数和(自身を除く): 14654578

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 9677, 19354, 67739, 135478, 1441873, 2883746, 10093111, 20186222]

約数ペア:

[(1, 20186222), (2, 10093111), (7, 2883746), (14, 1441873), (149, 135478), (298, 67739), (1043, 19354), (2086, 9677)]