13017242

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6991}}^1$

素因数の和:7026

約数の個数: 24

約数和(自身を含む): 23912640

約数和(自身を除く): 10895398

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 6991, 13982, 48937, 97874, 132829, 265658, 342559, 685118, 929803, 1859606, 6508621, 13017242]

約数ペア:

[(1, 13017242), (2, 6508621), (7, 1859606), (14, 929803), (19, 685118), (38, 342559), (49, 265658), (98, 132829), (133, 97874), (266, 48937), (931, 13982), (1862, 6991)]