39891146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61751}}^1$

素因数の和:61789

約数の個数: 16

約数和(自身を含む): 66692160

約数和(自身を除く): 26801014

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 61751, 123502, 1049767, 1173269, 2099534, 2346538, 19945573, 39891146]

約数ペア:

[(1, 39891146), (2, 19945573), (17, 2346538), (19, 2099534), (34, 1173269), (38, 1049767), (323, 123502), (646, 61751)]