15697891012

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{4851017}}^1$

素因数の和:4851830

約数の個数: 12

約数和(自身を含む): 27505272060

約数和(自身を除く): 11807381048

約数列:

[1, 2, 4, 809, 1618, 3236, 4851017, 9702034, 19404068, 3924472753, 7848945506, 15697891012]

約数ペア:

[(1, 15697891012), (2, 7848945506), (4, 3924472753), (809, 19404068), (1618, 9702034), (3236, 4851017)]