27638578

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6011}}^1$

素因数の和:6054

約数の個数: 24

約数和(自身を含む): 47975760

約数和(自身を除く): 20337182

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 6011, 12022, 66121, 114209, 132242, 228418, 727331, 1256299, 1454662, 2512598, 13819289, 27638578]

約数ペア:

[(1, 27638578), (2, 13819289), (11, 2512598), (19, 1454662), (22, 1256299), (38, 727331), (121, 228418), (209, 132242), (242, 114209), (418, 66121), (2299, 12022), (4598, 6011)]