12894002

素因数分解:

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

素因数の和:53305

約数の個数: 12

約数和(自身を含む): 21259518

約数和(自身を除く): 8365516

約数列:

[1, 2, 11, 22, 121, 242, 53281, 106562, 586091, 1172182, 6447001, 12894002]

約数ペア:

[(1, 12894002), (2, 6447001), (11, 1172182), (22, 586091), (121, 106562), (242, 53281)]