12695816

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9857}}^1$

素因数の和:9893

約数の個数: 32

約数和(自身を含む): 28391040

約数和(自身を除く): 15695224

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 9857, 19714, 39428, 68999, 78856, 137998, 226711, 275996, 453422, 551992, 906844, 1586977, 1813688, 3173954, 6347908, 12695816]

約数ペア:

[(1, 12695816), (2, 6347908), (4, 3173954), (7, 1813688), (8, 1586977), (14, 906844), (23, 551992), (28, 453422), (46, 275996), (56, 226711), (92, 137998), (161, 78856), (184, 68999), (322, 39428), (644, 19714), (1288, 9857)]