22821085

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13873}}^1$

素因数の和:13932

約数の個数: 16

約数和(自身を含む): 31965696

約数和(自身を除く): 9144611

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 13873, 69365, 97111, 485555, 652031, 3260155, 4564217, 22821085]

約数ペア:

[(1, 22821085), (5, 4564217), (7, 3260155), (35, 652031), (47, 485555), (235, 97111), (329, 69365), (1645, 13873)]