13749512

素因数分解:

$2^3\times 7^1\times {\mathrm{245527}}^1$

素因数の和:245540

約数の個数: 16

約数和(自身を含む): 29463360

約数和(自身を除く): 15713848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 245527, 491054, 982108, 1718689, 1964216, 3437378, 6874756, 13749512]

約数ペア:

[(1, 13749512), (2, 6874756), (4, 3437378), (7, 1964216), (8, 1718689), (14, 982108), (28, 491054), (56, 245527)]