15967474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:4985

約数の個数: 16

約数和(自身を含む): 25349760

約数和(自身を除く): 9382286

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 4889, 9778, 112447, 224894, 347119, 694238, 7983737, 15967474]

約数ペア:

[(1, 15967474), (2, 7983737), (23, 694238), (46, 347119), (71, 224894), (142, 112447), (1633, 9778), (3266, 4889)]