12951385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 16188480

約数和(自身を除く): 3237095

約数列:

[1, 5, 43, 59, 215, 295, 1021, 2537, 5105, 12685, 43903, 60239, 219515, 301195, 2590277, 12951385]

約数ペア:

[(1, 12951385), (5, 2590277), (43, 301195), (59, 219515), (215, 60239), (295, 43903), (1021, 12685), (2537, 5105)]