13911545

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 17126208

約数和(自身を除く): 3214663

約数列:

[1, 5, 67, 131, 317, 335, 655, 1585, 8777, 21239, 41527, 43885, 106195, 207635, 2782309, 13911545]

約数ペア:

[(1, 13911545), (5, 2782309), (67, 207635), (131, 106195), (317, 43885), (335, 41527), (655, 21239), (1585, 8777)]