12617662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6379}}^1$

素因数の和:6447

約数の個数: 16

約数和(自身を含む): 20211840

約数和(自身を除く): 7594178

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 6379, 12758, 146717, 274297, 293434, 548594, 6308831, 12617662]

約数ペア:

[(1, 12617662), (2, 6308831), (23, 548594), (43, 293434), (46, 274297), (86, 146717), (989, 12758), (1978, 6379)]