22740784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{129209}}^1$

素因数の和:129228

約数の個数: 20

約数和(自身を含む): 48066120

約数和(自身を除く): 25325336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 129209, 258418, 516836, 1033672, 1421299, 2067344, 2842598, 5685196, 11370392, 22740784]

約数ペア:

[(1, 22740784), (2, 11370392), (4, 5685196), (8, 2842598), (11, 2067344), (16, 1421299), (22, 1033672), (44, 516836), (88, 258418), (176, 129209)]