26564863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 30735936

約数和(自身を除く): 4171073

約数列:

[1, 13, 17, 71, 221, 923, 1207, 1693, 15691, 22009, 28781, 120203, 374153, 1562639, 2043451, 26564863]

約数ペア:

[(1, 26564863), (13, 2043451), (17, 1562639), (71, 374153), (221, 120203), (923, 28781), (1207, 22009), (1693, 15691)]