13804912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{78437}}^1$

素因数の和:78456

約数の個数: 20

約数和(自身を含む): 29178936

約数和(自身を除く): 15374024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 78437, 156874, 313748, 627496, 862807, 1254992, 1725614, 3451228, 6902456, 13804912]

約数ペア:

[(1, 13804912), (2, 6902456), (4, 3451228), (8, 1725614), (11, 1254992), (16, 862807), (22, 627496), (44, 313748), (88, 156874), (176, 78437)]