16005852

素因数分解:

$2^2\times 3^2\times {\mathrm{444607}}^1$

素因数の和:444617

約数の個数: 18

約数和(自身を含む): 40459328

約数和(自身を除く): 24453476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 444607, 889214, 1333821, 1778428, 2667642, 4001463, 5335284, 8002926, 16005852]

約数ペア:

[(1, 16005852), (2, 8002926), (3, 5335284), (4, 4001463), (6, 2667642), (9, 1778428), (12, 1333821), (18, 889214), (36, 444607)]