15966857528

素因数分解:

$2^3\times {\mathrm{5051}}^1\times {\mathrm{395141}}^1$

素因数の和:400198

約数の個数: 16

約数和(自身を含む): 29943860760

約数和(自身を除く): 13977003232

約数列:

[1, 2, 4, 8, 5051, 10102, 20204, 40408, 395141, 790282, 1580564, 3161128, 1995857191, 3991714382, 7983428764, 15966857528]

約数ペア:

[(1, 15966857528), (2, 7983428764), (4, 3991714382), (8, 1995857191), (5051, 3161128), (10102, 1580564), (20204, 790282), (40408, 395141)]