12879404634

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{49920173}}^1$

素因数の和:49920221

約数の個数: 16

約数和(自身を含む): 26357851872

約数和(自身を除く): 13478447238

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 49920173, 99840346, 149760519, 299521038, 2146567439, 4293134878, 6439702317, 12879404634]

約数ペア:

[(1, 12879404634), (2, 6439702317), (3, 4293134878), (6, 2146567439), (43, 299521038), (86, 149760519), (129, 99840346), (258, 49920173)]