2209071784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14533367}}^1$

素因数の和:14533392

約数の個数: 16

約数和(自身を含む): 4360010400

約数和(自身を除く): 2150938616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14533367, 29066734, 58133468, 116266936, 276133973, 552267946, 1104535892, 2209071784]

約数ペア:

[(1, 2209071784), (2, 1104535892), (4, 552267946), (8, 276133973), (19, 116266936), (38, 58133468), (76, 29066734), (152, 14533367)]