26909795

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 37378320

約数和(自身を除く): 10468525

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 2341, 11495, 11705, 25751, 44479, 128755, 222395, 283261, 489269, 1416305, 2446345, 5381959, 26909795]

約数ペア:

[(1, 26909795), (5, 5381959), (11, 2446345), (19, 1416305), (55, 489269), (95, 283261), (121, 222395), (209, 128755), (605, 44479), (1045, 25751), (2299, 11705), (2341, 11495)]