12960022915

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4160521}}^1$

素因数の和:4160622

約数の個数: 16

約数和(自身を含む): 17973455040

約数和(自身を除く): 5013432125

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 4160521, 20802605, 29123647, 145618235, 370286369, 1851431845, 2592004583, 12960022915]

約数ペア:

[(1, 12960022915), (5, 2592004583), (7, 1851431845), (35, 370286369), (89, 145618235), (445, 29123647), (623, 20802605), (3115, 4160521)]