13889323

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6143}}^1$

素因数の和:6186

約数の個数: 16

約数和(自身を含む): 17694720

約数和(自身を除く): 3805397

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 6143, 43001, 104431, 116717, 731017, 817019, 1984189, 13889323]

約数ペア:

[(1, 13889323), (7, 1984189), (17, 817019), (19, 731017), (119, 116717), (133, 104431), (323, 43001), (2261, 6143)]