28680842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{947}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 45390240

約数和(自身を除く): 16709398

約数列:

[1, 2, 19, 38, 797, 947, 1594, 1894, 15143, 17993, 30286, 35986, 754759, 1509518, 14340421, 28680842]

約数ペア:

[(1, 28680842), (2, 14340421), (19, 1509518), (38, 754759), (797, 35986), (947, 30286), (1594, 17993), (1894, 15143)]