13865656

素因数分解:

$2^3\times 7^1\times {\mathrm{247601}}^1$

素因数の和:247614

約数の個数: 16

約数和(自身を含む): 29712240

約数和(自身を除く): 15846584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 247601, 495202, 990404, 1733207, 1980808, 3466414, 6932828, 13865656]

約数ペア:

[(1, 13865656), (2, 6932828), (4, 3466414), (7, 1980808), (8, 1733207), (14, 990404), (28, 495202), (56, 247601)]