15220692

素因数分解:

$2^2\times 3^2\times {\mathrm{422797}}^1$

素因数の和:422807

約数の個数: 18

約数和(自身を含む): 38474618

約数和(自身を除く): 23253926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 422797, 845594, 1268391, 1691188, 2536782, 3805173, 5073564, 7610346, 15220692]

約数ペア:

[(1, 15220692), (2, 7610346), (3, 5073564), (4, 3805173), (6, 2536782), (9, 1691188), (12, 1268391), (18, 845594), (36, 422797)]