2019494411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{2617}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 2308510512

約数和(自身を除く): 289016101

約数列:

[1, 11, 31, 73, 341, 803, 961, 2263, 2617, 10571, 24893, 28787, 70153, 81127, 191041, 771683, 892397, 2101451, 2514937, 5922271, 27664307, 65144981, 183590401, 2019494411]

約数ペア:

[(1, 2019494411), (11, 183590401), (31, 65144981), (73, 27664307), (341, 5922271), (803, 2514937), (961, 2101451), (2263, 892397), (2617, 771683), (10571, 191041), (24893, 81127), (28787, 70153)]