19479056

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{25903}}^1$

素因数の和:25958

約数の個数: 20

約数和(自身を含む): 38545152

約数和(自身を除く): 19066096

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 25903, 51806, 103612, 207224, 414448, 1217441, 2434882, 4869764, 9739528, 19479056]

約数ペア:

[(1, 19479056), (2, 9739528), (4, 4869764), (8, 2434882), (16, 1217441), (47, 414448), (94, 207224), (188, 103612), (376, 51806), (752, 25903)]