12258856

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{22871}}^1$

素因数の和:22944

約数の個数: 16

約数和(自身を含む): 23329440

約数和(自身を除く): 11070584

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 22871, 45742, 91484, 182968, 1532357, 3064714, 6129428, 12258856]

約数ペア:

[(1, 12258856), (2, 6129428), (4, 3064714), (8, 1532357), (67, 182968), (134, 91484), (268, 45742), (536, 22871)]