22271458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53281}}^1$

素因数の和:53313

約数の個数: 16

約数和(自身を含む): 38363040

約数和(自身を除く): 16091582

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 53281, 106562, 586091, 1012339, 1172182, 2024678, 11135729, 22271458]

約数ペア:

[(1, 22271458), (2, 11135729), (11, 2024678), (19, 1172182), (22, 1012339), (38, 586091), (209, 106562), (418, 53281)]