16591028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 30744000

約数和(自身を除く): 14152972

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 1097, 2194, 3781, 4388, 7562, 15124, 20843, 41686, 83372, 218303, 436606, 873212, 4147757, 8295514, 16591028]

約数ペア:

[(1, 16591028), (2, 8295514), (4, 4147757), (19, 873212), (38, 436606), (76, 218303), (199, 83372), (398, 41686), (796, 20843), (1097, 15124), (2194, 7562), (3781, 4388)]