15863342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{65551}}^1$

素因数の和:65575

約数の個数: 12

約数和(自身を含む): 26155248

約数和(自身を除く): 10291906

約数列:

[1, 2, 11, 22, 121, 242, 65551, 131102, 721061, 1442122, 7931671, 15863342]

約数ペア:

[(1, 15863342), (2, 7931671), (11, 1442122), (22, 721061), (121, 131102), (242, 65551)]