16910495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 24893568

約数和(自身を除く): 7983073

約数列:

[1, 5, 7, 17, 35, 85, 97, 119, 293, 485, 595, 679, 1465, 1649, 2051, 3395, 4981, 8245, 10255, 11543, 24905, 28421, 34867, 57715, 142105, 174335, 198947, 483157, 994735, 2415785, 3382099, 16910495]

約数ペア:

[(1, 16910495), (5, 3382099), (7, 2415785), (17, 994735), (35, 483157), (85, 198947), (97, 174335), (119, 142105), (293, 57715), (485, 34867), (595, 28421), (679, 24905), (1465, 11543), (1649, 10255), (2051, 8245), (3395, 4981)]