11819391

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 16290144

約数和(自身を除く): 4470753

約数列:

[1, 3, 37, 111, 233, 457, 699, 1371, 8621, 16909, 25863, 50727, 106481, 319443, 3939797, 11819391]

約数ペア:

[(1, 11819391), (3, 3939797), (37, 319443), (111, 106481), (233, 50727), (457, 25863), (699, 16909), (1371, 8621)]