18884984

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{3889}}^1$

素因数の和:4502

約数の個数: 16

約数和(自身を含む): 35476800

約数和(自身を除く): 16591816

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 3889, 4856, 7778, 15556, 31112, 2360623, 4721246, 9442492, 18884984]

約数ペア:

[(1, 18884984), (2, 9442492), (4, 4721246), (8, 2360623), (607, 31112), (1214, 15556), (2428, 7778), (3889, 4856)]