1949804912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11078437}}^1$

素因数の和:11078456

約数の個数: 20

約数和(自身を含む): 4121178936

約数和(自身を除く): 2171374024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11078437, 22156874, 44313748, 88627496, 121862807, 177254992, 243725614, 487451228, 974902456, 1949804912]

約数ペア:

[(1, 1949804912), (2, 974902456), (4, 487451228), (8, 243725614), (11, 177254992), (16, 121862807), (22, 88627496), (44, 44313748), (88, 22156874), (176, 11078437)]