11525456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{42373}}^1$

素因数の和:42398

約数の個数: 20

約数和(自身を含む): 23644692

約数和(自身を除く): 12119236

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 42373, 84746, 169492, 338984, 677968, 720341, 1440682, 2881364, 5762728, 11525456]

約数ペア:

[(1, 11525456), (2, 5762728), (4, 2881364), (8, 1440682), (16, 720341), (17, 677968), (34, 338984), (68, 169492), (136, 84746), (272, 42373)]