19243044

素因数分解:

$2^2\times 3^2\times {\mathrm{534529}}^1$

素因数の和:534539

約数の個数: 18

約数和(自身を含む): 48642230

約数和(自身を除く): 29399186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 534529, 1069058, 1603587, 2138116, 3207174, 4810761, 6414348, 9621522, 19243044]

約数ペア:

[(1, 19243044), (2, 9621522), (3, 6414348), (4, 4810761), (6, 3207174), (9, 2138116), (12, 1603587), (18, 1069058), (36, 534529)]