16254898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67169}}^1$

素因数の和:67193

約数の個数: 12

約数和(自身を含む): 26800830

約数和(自身を除く): 10545932

約数列:

[1, 2, 11, 22, 121, 242, 67169, 134338, 738859, 1477718, 8127449, 16254898]

約数ペア:

[(1, 16254898), (2, 8127449), (11, 1477718), (22, 738859), (121, 134338), (242, 67169)]