16005336

素因数分解:

$2^3\times 3^1\times {\mathrm{666889}}^1$

素因数の和:666898

約数の個数: 16

約数和(自身を含む): 40013400

約数和(自身を除く): 24008064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 666889, 1333778, 2000667, 2667556, 4001334, 5335112, 8002668, 16005336]

約数ペア:

[(1, 16005336), (2, 8002668), (3, 5335112), (4, 4001334), (6, 2667556), (8, 2000667), (12, 1333778), (24, 666889)]