15764084

素因数分解:

$2^2\times 7^2\times {\mathrm{80429}}^1$

素因数の和:80447

約数の個数: 18

約数和(自身を含む): 32091570

約数和(自身を除く): 16327486

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 80429, 160858, 321716, 563003, 1126006, 2252012, 3941021, 7882042, 15764084]

約数ペア:

[(1, 15764084), (2, 7882042), (4, 3941021), (7, 2252012), (14, 1126006), (28, 563003), (49, 321716), (98, 160858), (196, 80429)]