19239504

素因数分解:

$2^4\times 3^1\times {\mathrm{400823}}^1$

素因数の和:400834

約数の個数: 20

約数和(自身を含む): 49702176

約数和(自身を除く): 30462672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 400823, 801646, 1202469, 1603292, 2404938, 3206584, 4809876, 6413168, 9619752, 19239504]

約数ペア:

[(1, 19239504), (2, 9619752), (3, 6413168), (4, 4809876), (6, 3206584), (8, 2404938), (12, 1603292), (16, 1202469), (24, 801646), (48, 400823)]