12692589

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 21934080

約数和(自身を除く): 9241491

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 2447, 5187, 7341, 17129, 31811, 46493, 51387, 95433, 139479, 222677, 325451, 604409, 668031, 976353, 1813227, 4230863, 12692589]

約数ペア:

[(1, 12692589), (3, 4230863), (7, 1813227), (13, 976353), (19, 668031), (21, 604409), (39, 325451), (57, 222677), (91, 139479), (133, 95433), (247, 51387), (273, 46493), (399, 31811), (741, 17129), (1729, 7341), (2447, 5187)]