13426535

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 16622496

約数和(自身を除く): 3195961

約数列:

[1, 5, 43, 197, 215, 317, 985, 1585, 8471, 13631, 42355, 62449, 68155, 312245, 2685307, 13426535]

約数ペア:

[(1, 13426535), (5, 2685307), (43, 312245), (197, 68155), (215, 62449), (317, 42355), (985, 13631), (1585, 8471)]