22113764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 40665408

約数和(自身を除く): 18551644

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 1531, 3062, 3611, 6124, 7222, 14444, 35213, 70426, 140852, 240367, 480734, 961468, 5528441, 11056882, 22113764]

約数ペア:

[(1, 22113764), (2, 11056882), (4, 5528441), (23, 961468), (46, 480734), (92, 240367), (157, 140852), (314, 70426), (628, 35213), (1531, 14444), (3062, 7222), (3611, 6124)]