26127983

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 31664640

約数和(自身を除く): 5536657

約数列:

[1, 7, 19, 133, 151, 1057, 1301, 2869, 9107, 20083, 24719, 173033, 196451, 1375157, 3732569, 26127983]

約数ペア:

[(1, 26127983), (7, 3732569), (19, 1375157), (133, 196451), (151, 173033), (1057, 24719), (1301, 20083), (2869, 9107)]