12812046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 15129714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 1979, 2158, 3237, 3958, 5937, 6474, 11874, 25727, 51454, 77181, 154362, 164257, 328514, 492771, 985542, 2135341, 4270682, 6406023, 12812046]

約数ペア:

[(1, 12812046), (2, 6406023), (3, 4270682), (6, 2135341), (13, 985542), (26, 492771), (39, 328514), (78, 164257), (83, 154362), (166, 77181), (249, 51454), (498, 25727), (1079, 11874), (1979, 6474), (2158, 5937), (3237, 3958)]