19799024

素因数分解:

$2^4\times 7^1\times {\mathrm{176777}}^1$

素因数の和:176792

約数の個数: 20

約数和(自身を含む): 43840944

約数和(自身を除く): 24041920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 176777, 353554, 707108, 1237439, 1414216, 2474878, 2828432, 4949756, 9899512, 19799024]

約数ペア:

[(1, 19799024), (2, 9899512), (4, 4949756), (7, 2828432), (8, 2474878), (14, 1414216), (16, 1237439), (28, 707108), (56, 353554), (112, 176777)]