25963639

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2386

約数の個数: 12

約数和(自身を含む): 28546536

約数和(自身を除く): 2582897

約数列:

[1, 13, 67, 169, 871, 2293, 11323, 29809, 153631, 387517, 1997203, 25963639]

約数ペア:

[(1, 25963639), (13, 1997203), (67, 387517), (169, 153631), (871, 29809), (2293, 11323)]