22004144

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{1601}}^1$

素因数の和:2468

約数の個数: 20

約数和(自身を含む): 42709320

約数和(自身を除く): 20705176

約数列:

[1, 2, 4, 8, 16, 859, 1601, 1718, 3202, 3436, 6404, 6872, 12808, 13744, 25616, 1375259, 2750518, 5501036, 11002072, 22004144]

約数ペア:

[(1, 22004144), (2, 11002072), (4, 5501036), (8, 2750518), (16, 1375259), (859, 25616), (1601, 13744), (1718, 12808), (3202, 6872), (3436, 6404)]