13081306

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6271}}^1$

素因数の和:6429

約数の個数: 16

約数和(自身を含む): 22579200

約数和(自身を除く): 9497894

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 6271, 12542, 43897, 87794, 934379, 1868758, 6540653, 13081306]

約数ペア:

[(1, 13081306), (2, 6540653), (7, 1868758), (14, 934379), (149, 87794), (298, 43897), (1043, 12542), (2086, 6271)]