12699866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2243}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 20196000

約数和(自身を除く): 7496134

約数列:

[1, 2, 19, 38, 149, 298, 2243, 2831, 4486, 5662, 42617, 85234, 334207, 668414, 6349933, 12699866]

約数ペア:

[(1, 12699866), (2, 6349933), (19, 668414), (38, 334207), (149, 85234), (298, 42617), (2243, 5662), (2831, 4486)]