12220662

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{28687}}^1$

素因数の和:28763

約数の個数: 16

約数和(自身を含む): 24786432

約数和(自身を除く): 12565770

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 28687, 57374, 86061, 172122, 2036777, 4073554, 6110331, 12220662]

約数ペア:

[(1, 12220662), (2, 6110331), (3, 4073554), (6, 2036777), (71, 172122), (142, 86061), (213, 57374), (426, 28687)]