13043716

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2089}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 26216960

約数和(自身を除く): 13173244

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 2089, 3122, 4178, 6244, 8356, 14623, 29246, 58492, 465847, 931694, 1863388, 3260929, 6521858, 13043716]

約数ペア:

[(1, 13043716), (2, 6521858), (4, 3260929), (7, 1863388), (14, 931694), (28, 465847), (223, 58492), (446, 29246), (892, 14623), (1561, 8356), (2089, 6244), (3122, 4178)]