12936416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{21277}}^1$

素因数の和:21306

約数の個数: 24

約数和(自身を含む): 26810280

約数和(自身を除く): 13873864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 21277, 42554, 85108, 170216, 340432, 404263, 680864, 808526, 1617052, 3234104, 6468208, 12936416]

約数ペア:

[(1, 12936416), (2, 6468208), (4, 3234104), (8, 1617052), (16, 808526), (19, 680864), (32, 404263), (38, 340432), (76, 170216), (152, 85108), (304, 42554), (608, 21277)]