12930785

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9011}}^1$

素因数の和:9064

約数の個数: 16

約数和(自身を含む): 18168192

約数和(自身を除く): 5237407

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 9011, 45055, 63077, 315385, 369451, 1847255, 2586157, 12930785]

約数ペア:

[(1, 12930785), (5, 2586157), (7, 1847255), (35, 369451), (41, 315385), (205, 63077), (287, 45055), (1435, 9011)]