12543656

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{6101}}^1$

素因数の和:6364

約数の個数: 16

約数和(自身を含む): 23614740

約数和(自身を除く): 11071084

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 6101, 12202, 24404, 48808, 1567957, 3135914, 6271828, 12543656]

約数ペア:

[(1, 12543656), (2, 6271828), (4, 3135914), (8, 1567957), (257, 48808), (514, 24404), (1028, 12202), (2056, 6101)]