19708548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{86441}}^1$

素因数の和:86467

約数の個数: 24

約数和(自身を含む): 48407520

約数和(自身を除く): 28698972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 86441, 172882, 259323, 345764, 518646, 1037292, 1642379, 3284758, 4927137, 6569516, 9854274, 19708548]

約数ペア:

[(1, 19708548), (2, 9854274), (3, 6569516), (4, 4927137), (6, 3284758), (12, 1642379), (19, 1037292), (38, 518646), (57, 345764), (76, 259323), (114, 172882), (228, 86441)]