19591044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 50191680

約数和(自身を除く): 30600636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 193, 386, 579, 769, 772, 1158, 1538, 2123, 2307, 2316, 3076, 4246, 4614, 6369, 8459, 8492, 9228, 12738, 16918, 25377, 25476, 33836, 50754, 101508, 148417, 296834, 445251, 593668, 890502, 1632587, 1781004, 3265174, 4897761, 6530348, 9795522, 19591044]

約数ペア:

[(1, 19591044), (2, 9795522), (3, 6530348), (4, 4897761), (6, 3265174), (11, 1781004), (12, 1632587), (22, 890502), (33, 593668), (44, 445251), (66, 296834), (132, 148417), (193, 101508), (386, 50754), (579, 33836), (769, 25476), (772, 25377), (1158, 16918), (1538, 12738), (2123, 9228), (2307, 8492), (2316, 8459), (3076, 6369), (4246, 4614)]