11965332008

素因数分解:

$2^3\times 7^1\times {\mathrm{213666643}}^1$

素因数の和:213666656

約数の個数: 16

約数和(自身を含む): 25639997280

約数和(自身を除く): 13674665272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 213666643, 427333286, 854666572, 1495666501, 1709333144, 2991333002, 5982666004, 11965332008]

約数ペア:

[(1, 11965332008), (2, 5982666004), (4, 2991333002), (7, 1709333144), (8, 1495666501), (14, 854666572), (28, 427333286), (56, 213666643)]