15860234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1987}}^1$

素因数の和:2309

約数の個数: 16

約数和(自身を含む): 25716768

約数和(自身を除く): 9856534

約数列:

[1, 2, 13, 26, 307, 614, 1987, 3974, 3991, 7982, 25831, 51662, 610009, 1220018, 7930117, 15860234]

約数ペア:

[(1, 15860234), (2, 7930117), (13, 1220018), (26, 610009), (307, 51662), (614, 25831), (1987, 7982), (3974, 3991)]