12354427

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 14376960

約数和(自身を除く): 2022533

約数列:

[1, 17, 19, 23, 323, 391, 437, 1663, 7429, 28271, 31597, 38249, 537149, 650233, 726731, 12354427]

約数ペア:

[(1, 12354427), (17, 726731), (19, 650233), (23, 537149), (323, 38249), (391, 31597), (437, 28271), (1663, 7429)]