18696148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1973}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 34489728

約数和(自身を除く): 15793580

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 1973, 2369, 3946, 4738, 7892, 9476, 45379, 90758, 181516, 203219, 406438, 812876, 4674037, 9348074, 18696148]

約数ペア:

[(1, 18696148), (2, 9348074), (4, 4674037), (23, 812876), (46, 406438), (92, 203219), (103, 181516), (206, 90758), (412, 45379), (1973, 9476), (2369, 7892), (3946, 4738)]