22128369

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16879}}^1$

素因数の和:16924

約数の個数: 16

約数和(自身を含む): 32409600

約数和(自身を除く): 10281231

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 16879, 50637, 320701, 388217, 962103, 1164651, 7376123, 22128369]

約数ペア:

[(1, 22128369), (3, 7376123), (19, 1164651), (23, 962103), (57, 388217), (69, 320701), (437, 50637), (1311, 16879)]