15663805936

素因数分解:

$2^4\times {\mathrm{978987871}}^1$

素因数の和:978987879

約数の個数: 10

約数和(自身を含む): 30348624032

約数和(自身を除く): 14684818096

約数列:

[1, 2, 4, 8, 16, 978987871, 1957975742, 3915951484, 7831902968, 15663805936]

約数ペア:

[(1, 15663805936), (2, 7831902968), (4, 3915951484), (8, 1957975742), (16, 978987871)]