18883282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14071}}^1$

素因数の和:14145

約数の個数: 16

約数和(自身を含む): 31408704

約数和(自身を除く): 12525422

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14071, 28142, 154781, 309562, 858331, 1716662, 9441641, 18883282]

約数ペア:

[(1, 18883282), (2, 9441641), (11, 1716662), (22, 858331), (61, 309562), (122, 154781), (671, 28142), (1342, 14071)]