12586294

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1831}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 21632256

約数和(自身を除く): 9045962

約数列:

[1, 2, 7, 14, 491, 982, 1831, 3437, 3662, 6874, 12817, 25634, 899021, 1798042, 6293147, 12586294]

約数ペア:

[(1, 12586294), (2, 6293147), (7, 1798042), (14, 899021), (491, 25634), (982, 12817), (1831, 6874), (3437, 3662)]