2019668522

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1\times {\mathrm{10139}}^1$

素因数の和:11005

約数の個数: 16

約数和(自身を含む): 3056114880

約数和(自身を除く): 1036446358

約数列:

[1, 2, 137, 274, 727, 1454, 10139, 20278, 99599, 199198, 1389043, 2778086, 7371053, 14742106, 1009834261, 2019668522]

約数ペア:

[(1, 2019668522), (2, 1009834261), (137, 14742106), (274, 7371053), (727, 2778086), (1454, 1389043), (10139, 199198), (20278, 99599)]