10815678712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71155781}}^1$

素因数の和:71155806

約数の個数: 16

約数和(自身を含む): 21346734600

約数和(自身を除く): 10531055888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 71155781, 142311562, 284623124, 569246248, 1351959839, 2703919678, 5407839356, 10815678712]

約数ペア:

[(1, 10815678712), (2, 5407839356), (4, 2703919678), (8, 1351959839), (19, 569246248), (38, 284623124), (76, 142311562), (152, 71155781)]