12389835

素因数分解:

$3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1021}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 19867680

約数和(自身を除く): 7477845

約数列:

[1, 3, 5, 15, 809, 1021, 2427, 3063, 4045, 5105, 12135, 15315, 825989, 2477967, 4129945, 12389835]

約数ペア:

[(1, 12389835), (3, 4129945), (5, 2477967), (15, 825989), (809, 15315), (1021, 12135), (2427, 5105), (3063, 4045)]