19246644

素因数分解:

$2^2\times 3^2\times {\mathrm{534629}}^1$

素因数の和:534639

約数の個数: 18

約数和(自身を含む): 48651330

約数和(自身を除く): 29404686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 534629, 1069258, 1603887, 2138516, 3207774, 4811661, 6415548, 9623322, 19246644]

約数ペア:

[(1, 19246644), (2, 9623322), (3, 6415548), (4, 4811661), (6, 3207774), (9, 2138516), (12, 1603887), (18, 1069258), (36, 534629)]