13963138

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7499}}^1$

素因数の和:7534

約数の個数: 24

約数和(自身を含む): 25650000

約数和(自身を除く): 11686862

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 7499, 14998, 52493, 104986, 142481, 284962, 367451, 734902, 997367, 1994734, 6981569, 13963138]

約数ペア:

[(1, 13963138), (2, 6981569), (7, 1994734), (14, 997367), (19, 734902), (38, 367451), (49, 284962), (98, 142481), (133, 104986), (266, 52493), (931, 14998), (1862, 7499)]