19927094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53281}}^1$

素因数の和:53311

約数の個数: 16

約数和(自身を含む): 34526736

約数和(自身を除く): 14599642

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53281, 106562, 586091, 905777, 1172182, 1811554, 9963547, 19927094]

約数ペア:

[(1, 19927094), (2, 9963547), (11, 1811554), (17, 1172182), (22, 905777), (34, 586091), (187, 106562), (374, 53281)]