19086314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1409}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 30912840

約数和(自身を除く): 11826526

約数列:

[1, 2, 13, 26, 521, 1042, 1409, 2818, 6773, 13546, 18317, 36634, 734089, 1468178, 9543157, 19086314]

約数ペア:

[(1, 19086314), (2, 9543157), (13, 1468178), (26, 734089), (521, 36634), (1042, 18317), (1409, 13546), (2818, 6773)]