28829702

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{119131}}^1$

素因数の和:119155

約数の個数: 12

約数和(自身を含む): 47533668

約数和(自身を除く): 18703966

約数列:

[1, 2, 11, 22, 121, 242, 119131, 238262, 1310441, 2620882, 14414851, 28829702]

約数ペア:

[(1, 28829702), (2, 14414851), (11, 2620882), (22, 1310441), (121, 238262), (242, 119131)]