19404608

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6451}}^1$

素因数の和:6510

約数の個数: 28

約数和(自身を含む): 39331392

約数和(自身を除く): 19926784

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6451, 12902, 25804, 51608, 103216, 206432, 303197, 412864, 606394, 1212788, 2425576, 4851152, 9702304, 19404608]

約数ペア:

[(1, 19404608), (2, 9702304), (4, 4851152), (8, 2425576), (16, 1212788), (32, 606394), (47, 412864), (64, 303197), (94, 206432), (188, 103216), (376, 51608), (752, 25804), (1504, 12902), (3008, 6451)]