12720184

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{14071}}^1$

素因数の和:14190

約数の個数: 16

約数和(自身を含む): 24063120

約数和(自身を除く): 11342936

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 14071, 28142, 56284, 112568, 1590023, 3180046, 6360092, 12720184]

約数ペア:

[(1, 12720184), (2, 6360092), (4, 3180046), (8, 1590023), (113, 112568), (226, 56284), (452, 28142), (904, 14071)]