12877242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1193}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 29572992

約数和(自身を除く): 16695750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1193, 1542, 1799, 2386, 3579, 3598, 5397, 7158, 8351, 10794, 16702, 25053, 50106, 306601, 613202, 919803, 1839606, 2146207, 4292414, 6438621, 12877242]

約数ペア:

[(1, 12877242), (2, 6438621), (3, 4292414), (6, 2146207), (7, 1839606), (14, 919803), (21, 613202), (42, 306601), (257, 50106), (514, 25053), (771, 16702), (1193, 10794), (1542, 8351), (1799, 7158), (2386, 5397), (3579, 3598)]