1910085872

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{77369}}^1$

素因数の和:78920

約数の個数: 20

約数和(自身を含む): 3703237680

約数和(自身を除く): 1793151808

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 6172, 12344, 24688, 77369, 154738, 309476, 618952, 1237904, 119380367, 238760734, 477521468, 955042936, 1910085872]

約数ペア:

[(1, 1910085872), (2, 955042936), (4, 477521468), (8, 238760734), (16, 119380367), (1543, 1237904), (3086, 618952), (6172, 309476), (12344, 154738), (24688, 77369)]