16004686

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 24750000

約数和(自身を除く): 8745314

約数列:

[1, 2, 43, 86, 149, 298, 1249, 2498, 6407, 12814, 53707, 107414, 186101, 372202, 8002343, 16004686]

約数ペア:

[(1, 16004686), (2, 8002343), (43, 372202), (86, 186101), (149, 107414), (298, 53707), (1249, 12814), (2498, 6407)]