22017016

素因数分解:

$2^3\times 7^1\times {\mathrm{393161}}^1$

素因数の和:393174

約数の個数: 16

約数和(自身を含む): 47179440

約数和(自身を除く): 25162424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 393161, 786322, 1572644, 2752127, 3145288, 5504254, 11008508, 22017016]

約数ペア:

[(1, 22017016), (2, 11008508), (4, 5504254), (7, 3145288), (8, 2752127), (14, 1572644), (28, 786322), (56, 393161)]