19125842

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:673

約数の個数: 16

約数和(自身を含む): 29115072

約数和(自身を除く): 9989230

約数列:

[1, 2, 167, 173, 331, 334, 346, 662, 28891, 55277, 57263, 57782, 110554, 114526, 9562921, 19125842]

約数ペア:

[(1, 19125842), (2, 9562921), (167, 114526), (173, 110554), (331, 57782), (334, 57263), (346, 55277), (662, 28891)]