12167391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9281}}^1$

素因数の和:9326

約数の個数: 16

約数和(自身を含む): 17821440

約数和(自身を除く): 5654049

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 9281, 27843, 176339, 213463, 529017, 640389, 4055797, 12167391]

約数ペア:

[(1, 12167391), (3, 4055797), (19, 640389), (23, 529017), (57, 213463), (69, 176339), (437, 27843), (1311, 9281)]