18414863

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 19790400

約数和(自身を除く): 1375537

約数列:

[1, 37, 41, 61, 199, 1517, 2257, 2501, 7363, 8159, 12139, 92537, 301883, 449143, 497699, 18414863]

約数ペア:

[(1, 18414863), (37, 497699), (41, 449143), (61, 301883), (199, 92537), (1517, 12139), (2257, 8159), (2501, 7363)]