18590794

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1187}}^1$

素因数の和:1421

約数の個数: 16

約数和(自身を含む): 28740096

約数和(自身を除く): 10149302

約数列:

[1, 2, 41, 82, 191, 382, 1187, 2374, 7831, 15662, 48667, 97334, 226717, 453434, 9295397, 18590794]

約数ペア:

[(1, 18590794), (2, 9295397), (41, 453434), (82, 226717), (191, 97334), (382, 48667), (1187, 15662), (2374, 7831)]