13867184

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{21139}}^1$

素因数の和:21188

約数の個数: 20

約数和(自身を含む): 27524280

約数和(自身を除く): 13657096

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 21139, 42278, 84556, 169112, 338224, 866699, 1733398, 3466796, 6933592, 13867184]

約数ペア:

[(1, 13867184), (2, 6933592), (4, 3466796), (8, 1733398), (16, 866699), (41, 338224), (82, 169112), (164, 84556), (328, 42278), (656, 21139)]