13047578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3187}}^1$

素因数の和:3301

約数の個数: 16

約数和(自身を含む): 20658240

約数和(自身を除く): 7610662

約数列:

[1, 2, 23, 46, 89, 178, 2047, 3187, 4094, 6374, 73301, 146602, 283643, 567286, 6523789, 13047578]

約数ペア:

[(1, 13047578), (2, 6523789), (23, 567286), (46, 283643), (89, 146602), (178, 73301), (2047, 6374), (3187, 4094)]