13956005

素因数分解:

$5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2203}}^1$

素因数の和:2396

約数の個数: 16

約数和(自身を含む): 19254144

約数和(自身を除く): 5298139

約数列:

[1, 5, 7, 35, 181, 905, 1267, 2203, 6335, 11015, 15421, 77105, 398743, 1993715, 2791201, 13956005]

約数ペア:

[(1, 13956005), (5, 2791201), (7, 1993715), (35, 398743), (181, 77105), (905, 15421), (1267, 11015), (2203, 6335)]