25164797

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 5248003

約数列:

[1, 7, 19, 133, 431, 439, 3017, 3073, 8189, 8341, 57323, 58387, 189209, 1324463, 3594971, 25164797]

約数ペア:

[(1, 25164797), (7, 3594971), (19, 1324463), (133, 189209), (431, 58387), (439, 57323), (3017, 8341), (3073, 8189)]