19283499

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4903}}^1$

素因数の和:4951

約数の個数: 24

約数和(自身を含む): 30600960

約数和(自身を除く): 11317461

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 4903, 14709, 44127, 93157, 112769, 279471, 338307, 838413, 1014921, 2142611, 6427833, 19283499]

約数ペア:

[(1, 19283499), (3, 6427833), (9, 2142611), (19, 1014921), (23, 838413), (57, 338307), (69, 279471), (171, 112769), (207, 93157), (437, 44127), (1311, 14709), (3933, 4903)]