39478318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{105557}}^1$

素因数の和:105587

約数の個数: 16

約数和(自身を含む): 68401584

約数和(自身を除く): 28923266

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 105557, 211114, 1161127, 1794469, 2322254, 3588938, 19739159, 39478318]

約数ペア:

[(1, 39478318), (2, 19739159), (11, 3588938), (17, 2322254), (22, 1794469), (34, 1161127), (187, 211114), (374, 105557)]