19209074

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3209}}^1$

素因数の和:3325

約数の個数: 16

約数和(自身を含む): 29930040

約数和(自身を除く): 10720966

約数列:

[1, 2, 41, 73, 82, 146, 2993, 3209, 5986, 6418, 131569, 234257, 263138, 468514, 9604537, 19209074]

約数ペア:

[(1, 19209074), (2, 9604537), (41, 468514), (73, 263138), (82, 234257), (146, 131569), (2993, 6418), (3209, 5986)]