22478324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2647}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 43151808

約数和(自身を除く): 20673484

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 2647, 4246, 5294, 8492, 10588, 29117, 58234, 116468, 510871, 1021742, 2043484, 5619581, 11239162, 22478324]

約数ペア:

[(1, 22478324), (2, 11239162), (4, 5619581), (11, 2043484), (22, 1021742), (44, 510871), (193, 116468), (386, 58234), (772, 29117), (2123, 10588), (2647, 8492), (4246, 5294)]