27802054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5501}}^1$

素因数の和:5548

約数の個数: 24

約数和(自身を含む): 50310288

約数和(自身を除く): 22508234

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 5501, 11002, 38507, 77014, 104519, 209038, 731633, 1463266, 1985861, 3971722, 13901027, 27802054]

約数ペア:

[(1, 27802054), (2, 13901027), (7, 3971722), (14, 1985861), (19, 1463266), (38, 731633), (133, 209038), (266, 104519), (361, 77014), (722, 38507), (2527, 11002), (5054, 5501)]