13205974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1667}}^1$

素因数の和:1919

約数の個数: 16

約数和(自身を含む): 21076848

約数和(自身を除く): 7870874

約数列:

[1, 2, 17, 34, 233, 466, 1667, 3334, 3961, 7922, 28339, 56678, 388411, 776822, 6602987, 13205974]

約数ペア:

[(1, 13205974), (2, 6602987), (17, 776822), (34, 388411), (233, 56678), (466, 28339), (1667, 7922), (3334, 3961)]