22122287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 25704864

約数和(自身を除く): 3582577

約数列:

[1, 11, 17, 187, 281, 421, 3091, 4631, 4777, 7157, 52547, 78727, 118301, 1301311, 2011117, 22122287]

約数ペア:

[(1, 22122287), (11, 2011117), (17, 1301311), (187, 118301), (281, 78727), (421, 52547), (3091, 7157), (4631, 4777)]