22667842

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1217}}^1$

素因数の和:1425

約数の個数: 16

約数和(自身を含む): 34786080

約数和(自身を除く): 12118238

約数列:

[1, 2, 67, 134, 139, 278, 1217, 2434, 9313, 18626, 81539, 163078, 169163, 338326, 11333921, 22667842]

約数ペア:

[(1, 22667842), (2, 11333921), (67, 338326), (134, 169163), (139, 163078), (278, 81539), (1217, 18626), (2434, 9313)]