19559974

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1753}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 33592608

約数和(自身を除く): 14032634

約数列:

[1, 2, 7, 14, 797, 1594, 1753, 3506, 5579, 11158, 12271, 24542, 1397141, 2794282, 9779987, 19559974]

約数ペア:

[(1, 19559974), (2, 9779987), (7, 2794282), (14, 1397141), (797, 24542), (1594, 12271), (1753, 11158), (3506, 5579)]