5288974558

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19883363}}^1$

素因数の和:19883391

約数の個数: 16

約数和(自身を含む): 9544014720

約数和(自身を除く): 4255040162

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 19883363, 39766726, 139183541, 278367082, 377783897, 755567794, 2644487279, 5288974558]

約数ペア:

[(1, 5288974558), (2, 2644487279), (7, 755567794), (14, 377783897), (19, 278367082), (38, 139183541), (133, 39766726), (266, 19883363)]