19254724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 35159040

約数和(自身を除く): 15904316

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 1307, 2614, 3683, 5228, 7366, 14732, 37903, 75806, 151612, 165989, 331978, 663956, 4813681, 9627362, 19254724]

約数ペア:

[(1, 19254724), (2, 9627362), (4, 4813681), (29, 663956), (58, 331978), (116, 165989), (127, 151612), (254, 75806), (508, 37903), (1307, 14732), (2614, 7366), (3683, 5228)]