18793166

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10093}}^1$

素因数の和:10128

約数の個数: 24

約数和(自身を含む): 34521480

約数和(自身を除く): 15728314

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10093, 20186, 70651, 141302, 191767, 383534, 494557, 989114, 1342369, 2684738, 9396583, 18793166]

約数ペア:

[(1, 18793166), (2, 9396583), (7, 2684738), (14, 1342369), (19, 989114), (38, 494557), (49, 383534), (98, 191767), (133, 141302), (266, 70651), (931, 20186), (1862, 10093)]