22427218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1663}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 36781056

約数和(自身を除く): 14353838

約数列:

[1, 2, 11, 22, 613, 1226, 1663, 3326, 6743, 13486, 18293, 36586, 1019419, 2038838, 11213609, 22427218]

約数ペア:

[(1, 22427218), (2, 11213609), (11, 2038838), (22, 1019419), (613, 36586), (1226, 18293), (1663, 13486), (3326, 6743)]