26287963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 30240000

約数和(自身を除く): 3952037

約数列:

[1, 13, 19, 71, 247, 923, 1349, 1499, 17537, 19487, 28481, 106429, 370253, 1383577, 2022151, 26287963]

約数ペア:

[(1, 26287963), (13, 2022151), (19, 1383577), (71, 370253), (247, 106429), (923, 28481), (1349, 19487), (1499, 17537)]