19868442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27367}}^1$

素因数の和:27394

約数の個数: 24

約数和(自身を含む): 43679328

約数和(自身を除く): 23810886

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27367, 54734, 82101, 164202, 301037, 602074, 903111, 1806222, 3311407, 6622814, 9934221, 19868442]

約数ペア:

[(1, 19868442), (2, 9934221), (3, 6622814), (6, 3311407), (11, 1806222), (22, 903111), (33, 602074), (66, 301037), (121, 164202), (242, 82101), (363, 54734), (726, 27367)]