19029829

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7211}}^1$

素因数の和:7260

約数の個数: 16

約数和(自身を含む): 24232320

約数和(自身を除く): 5202491

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 7211, 50477, 93743, 209119, 656201, 1463833, 2718547, 19029829]

約数ペア:

[(1, 19029829), (7, 2718547), (13, 1463833), (29, 656201), (91, 209119), (203, 93743), (377, 50477), (2639, 7211)]