15352912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{50503}}^1$

素因数の和:50530

約数の個数: 20

約数和(自身を含む): 31312480

約数和(自身を除く): 15959568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 50503, 101006, 202012, 404024, 808048, 959557, 1919114, 3838228, 7676456, 15352912]

約数ペア:

[(1, 15352912), (2, 7676456), (4, 3838228), (8, 1919114), (16, 959557), (19, 808048), (38, 404024), (76, 202012), (152, 101006), (304, 50503)]