30886468

素因数分解:

$2^2\times {\mathrm{1871}}^1\times {\mathrm{4127}}^1$

素因数の和:6002

約数の個数: 12

約数和(自身を含む): 54093312

約数和(自身を除く): 23206844

約数列:

[1, 2, 4, 1871, 3742, 4127, 7484, 8254, 16508, 7721617, 15443234, 30886468]

約数ペア:

[(1, 30886468), (2, 15443234), (4, 7721617), (1871, 16508), (3742, 8254), (4127, 7484)]