12861065

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12671}}^1$

素因数の和:12712

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 5386615

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 12671, 63355, 88697, 367459, 443485, 1837295, 2572213, 12861065]

約数ペア:

[(1, 12861065), (5, 2572213), (7, 1837295), (29, 443485), (35, 367459), (145, 88697), (203, 63355), (1015, 12671)]