13287859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 2436941

約数列:

[1, 13, 19, 23, 247, 299, 437, 2339, 5681, 30407, 44441, 53797, 577733, 699361, 1022143, 13287859]

約数ペア:

[(1, 13287859), (13, 1022143), (19, 699361), (23, 577733), (247, 53797), (299, 44441), (437, 30407), (2339, 5681)]