19597302

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1034

約数の個数: 40

約数和(自身を含む): 44283096

約数和(自身を除く): 24685794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 822, 883, 1233, 1766, 2466, 2649, 3699, 5298, 7398, 7947, 11097, 15894, 22194, 23841, 47682, 71523, 120971, 143046, 241942, 362913, 725826, 1088739, 2177478, 3266217, 6532434, 9798651, 19597302]

約数ペア:

[(1, 19597302), (2, 9798651), (3, 6532434), (6, 3266217), (9, 2177478), (18, 1088739), (27, 725826), (54, 362913), (81, 241942), (137, 143046), (162, 120971), (274, 71523), (411, 47682), (822, 23841), (883, 22194), (1233, 15894), (1766, 11097), (2466, 7947), (2649, 7398), (3699, 5298)]