19193014

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2919

約数の個数: 16

約数和(自身を含む): 29815488

約数和(自身を除く): 10622474

約数列:

[1, 2, 47, 73, 94, 146, 2797, 3431, 5594, 6862, 131459, 204181, 262918, 408362, 9596507, 19193014]

約数ペア:

[(1, 19193014), (2, 9596507), (47, 408362), (73, 262918), (94, 204181), (146, 131459), (2797, 6862), (3431, 5594)]