1889333846

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{113039}}^1$

素因数の和:113239

約数の個数: 16

約数和(自身を含む): 2901510720

約数和(自身を除く): 1012176874

約数列:

[1, 2, 61, 122, 137, 274, 8357, 16714, 113039, 226078, 6895379, 13790758, 15486343, 30972686, 944666923, 1889333846]

約数ペア:

[(1, 1889333846), (2, 944666923), (61, 30972686), (122, 15486343), (137, 13790758), (274, 6895379), (8357, 226078), (16714, 113039)]