6468208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21277}}^1$

素因数の和:21304

約数の個数: 20

約数和(自身を含む): 13192360

約数和(自身を除く): 6724152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21277, 42554, 85108, 170216, 340432, 404263, 808526, 1617052, 3234104, 6468208]

約数ペア:

[(1, 6468208), (2, 3234104), (4, 1617052), (8, 808526), (16, 404263), (19, 340432), (38, 170216), (76, 85108), (152, 42554), (304, 21277)]