9715856

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{2161}}^1$

素因数の和:2450

約数の個数: 20

約数和(自身を含む): 18900204

約数和(自身を除く): 9184348

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2161, 2248, 4322, 4496, 8644, 17288, 34576, 607241, 1214482, 2428964, 4857928, 9715856]

約数ペア:

[(1, 9715856), (2, 4857928), (4, 2428964), (8, 1214482), (16, 607241), (281, 34576), (562, 17288), (1124, 8644), (2161, 4496), (2248, 4322)]