12786208

素因数分解:

$2^5\times {\mathrm{463}}^1\times {\mathrm{863}}^1$

素因数の和:1336

約数の個数: 24

約数和(自身を含む): 25256448

約数和(自身を除く): 12470240

約数列:

[1, 2, 4, 8, 16, 32, 463, 863, 926, 1726, 1852, 3452, 3704, 6904, 7408, 13808, 14816, 27616, 399569, 799138, 1598276, 3196552, 6393104, 12786208]

約数ペア:

[(1, 12786208), (2, 6393104), (4, 3196552), (8, 1598276), (16, 799138), (32, 399569), (463, 27616), (863, 14816), (926, 13808), (1726, 7408), (1852, 6904), (3452, 3704)]