12181186

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 18722880

約数和(自身を除く): 6541694

約数列:

[1, 2, 71, 109, 142, 218, 787, 1574, 7739, 15478, 55877, 85783, 111754, 171566, 6090593, 12181186]

約数ペア:

[(1, 12181186), (2, 6090593), (71, 171566), (109, 111754), (142, 85783), (218, 55877), (787, 15478), (1574, 7739)]