16926814

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 25878528

約数和(自身を除く): 8951714

約数列:

[1, 2, 103, 127, 206, 254, 647, 1294, 13081, 26162, 66641, 82169, 133282, 164338, 8463407, 16926814]

約数ペア:

[(1, 16926814), (2, 8463407), (103, 164338), (127, 133282), (206, 82169), (254, 66641), (647, 26162), (1294, 13081)]