13889656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157837}}^1$

素因数の和:157854

約数の個数: 16

約数和(自身を含む): 28410840

約数和(自身を除く): 14521184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157837, 315674, 631348, 1262696, 1736207, 3472414, 6944828, 13889656]

約数ペア:

[(1, 13889656), (2, 6944828), (4, 3472414), (8, 1736207), (11, 1262696), (22, 631348), (44, 315674), (88, 157837)]