22741828

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{4153}}^1$

素因数の和:4231

約数の個数: 18

約数和(自身を含む): 40912746

約数和(自身を除く): 18170918

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 4153, 5476, 8306, 16612, 153661, 307322, 614644, 5685457, 11370914, 22741828]

約数ペア:

[(1, 22741828), (2, 11370914), (4, 5685457), (37, 614644), (74, 307322), (148, 153661), (1369, 16612), (2738, 8306), (4153, 5476)]