9717868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 18089568

約数和(自身を除く): 8371700

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 1993, 2438, 3986, 4876, 7972, 45839, 91678, 105629, 183356, 211258, 422516, 2429467, 4858934, 9717868]

約数ペア:

[(1, 9717868), (2, 4858934), (4, 2429467), (23, 422516), (46, 211258), (53, 183356), (92, 105629), (106, 91678), (212, 45839), (1219, 7972), (1993, 4876), (2438, 3986)]