13206305

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9203}}^1$

素因数の和:9256

約数の個数: 16

約数和(自身を含む): 18555264

約数和(自身を除く): 5348959

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 9203, 46015, 64421, 322105, 377323, 1886615, 2641261, 13206305]

約数ペア:

[(1, 13206305), (5, 2641261), (7, 1886615), (35, 377323), (41, 322105), (205, 64421), (287, 46015), (1435, 9203)]