22158028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5501}}^1$

素因数の和:5577

約数の個数: 24

約数和(自身を含む): 41595120

約数和(自身を除く): 19437092

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 5501, 11002, 22004, 104519, 209038, 291553, 418076, 583106, 1166212, 5539507, 11079014, 22158028]

約数ペア:

[(1, 22158028), (2, 11079014), (4, 5539507), (19, 1166212), (38, 583106), (53, 418076), (76, 291553), (106, 209038), (212, 104519), (1007, 22004), (2014, 11002), (4028, 5501)]