15667736816

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{2142743}}^1$

素因数の和:2143208

約数の個数: 20

約数和(自身を含む): 30422679312

約数和(自身を除く): 14754942496

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 2142743, 4285486, 8570972, 17141944, 34283888, 979233551, 1958467102, 3916934204, 7833868408, 15667736816]

約数ペア:

[(1, 15667736816), (2, 7833868408), (4, 3916934204), (8, 1958467102), (16, 979233551), (457, 34283888), (914, 17141944), (1828, 8570972), (3656, 4285486), (7312, 2142743)]