12995806

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 20355840

約数和(自身を除く): 7360034

約数列:

[1, 2, 37, 61, 74, 122, 2257, 2879, 4514, 5758, 106523, 175619, 213046, 351238, 6497903, 12995806]

約数ペア:

[(1, 12995806), (2, 6497903), (37, 351238), (61, 213046), (74, 175619), (122, 106523), (2257, 5758), (2879, 4514)]