19570016

素因数分解:

$2^5\times {\mathrm{283}}^1\times {\mathrm{2161}}^1$

素因数の和:2454

約数の個数: 24

約数和(自身を含む): 38682504

約数和(自身を除く): 19112488

約数列:

[1, 2, 4, 8, 16, 32, 283, 566, 1132, 2161, 2264, 4322, 4528, 8644, 9056, 17288, 34576, 69152, 611563, 1223126, 2446252, 4892504, 9785008, 19570016]

約数ペア:

[(1, 19570016), (2, 9785008), (4, 4892504), (8, 2446252), (16, 1223126), (32, 611563), (283, 69152), (566, 34576), (1132, 17288), (2161, 9056), (2264, 8644), (4322, 4528)]