13191934

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6779}}^1$

素因数の和:6927

約数の個数: 16

約数和(自身を含む): 22780800

約数和(自身を除く): 9588866

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 6779, 13558, 47453, 94906, 942281, 1884562, 6595967, 13191934]

約数ペア:

[(1, 13191934), (2, 6595967), (7, 1884562), (14, 942281), (139, 94906), (278, 47453), (973, 13558), (1946, 6779)]