15690020888

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{5174809}}^1$

素因数の和:5175194

約数の個数: 16

約数和(自身を含む): 29496417000

約数和(自身を除く): 13806396112

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 5174809, 10349618, 20699236, 41398472, 1961252611, 3922505222, 7845010444, 15690020888]

約数ペア:

[(1, 15690020888), (2, 7845010444), (4, 3922505222), (8, 1961252611), (379, 41398472), (758, 20699236), (1516, 10349618), (3032, 5174809)]