12912447535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1\times {\mathrm{35291}}^1$

素因数の和:35755

約数の個数: 24

約数和(自身を含む): 16817767344

約数和(自身を除く): 3905319809

約数列:

[1, 5, 13, 65, 169, 433, 845, 2165, 5629, 28145, 35291, 73177, 176455, 365885, 458783, 2293915, 5964179, 15281003, 29820895, 76405015, 198653039, 993265195, 2582489507, 12912447535]

約数ペア:

[(1, 12912447535), (5, 2582489507), (13, 993265195), (65, 198653039), (169, 76405015), (433, 29820895), (845, 15281003), (2165, 5964179), (5629, 2293915), (28145, 458783), (35291, 365885), (73177, 176455)]