21627720598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1033}}^1\times {\mathrm{5501}}^1$

素因数の和:6720

約数の個数: 32

約数和(自身を含む): 35636321952

約数和(自身を除く): 14008601354

約数列:

[1, 2, 11, 22, 173, 346, 1033, 1903, 2066, 3806, 5501, 11002, 11363, 22726, 60511, 121022, 178709, 357418, 951673, 1903346, 1965799, 3931598, 5682533, 10468403, 11365066, 20936806, 62507863, 125015726, 983078209, 1966156418, 10813860299, 21627720598]

約数ペア:

[(1, 21627720598), (2, 10813860299), (11, 1966156418), (22, 983078209), (173, 125015726), (346, 62507863), (1033, 20936806), (1903, 11365066), (2066, 10468403), (3806, 5682533), (5501, 3931598), (11002, 1965799), (11363, 1903346), (22726, 951673), (60511, 357418), (121022, 178709)]