1874192

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2906

約数の個数: 20

約数和(自身を含む): 3721116

約数和(自身を除く): 1846924

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2857, 5714, 11428, 22856, 45712, 117137, 234274, 468548, 937096, 1874192]

約数ペア:

[(1, 1874192), (2, 937096), (4, 468548), (8, 234274), (16, 117137), (41, 45712), (82, 22856), (164, 11428), (328, 5714), (656, 2857)]