19096119

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7393}}^1$

素因数の和:7447

約数の個数: 24

約数和(自身を含む): 32296992

約数和(自身を除く): 13200873

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 7393, 22179, 51751, 66537, 155253, 303113, 465759, 909339, 2121791, 2728017, 6365373, 19096119]

約数ペア:

[(1, 19096119), (3, 6365373), (7, 2728017), (9, 2121791), (21, 909339), (41, 465759), (63, 303113), (123, 155253), (287, 66537), (369, 51751), (861, 22179), (2583, 7393)]