13981168

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{5051}}^1$

素因数の和:5232

約数の個数: 20

約数和(自身を含む): 27250488

約数和(自身を除く): 13269320

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 5051, 10102, 20204, 40408, 80816, 873823, 1747646, 3495292, 6990584, 13981168]

約数ペア:

[(1, 13981168), (2, 6990584), (4, 3495292), (8, 1747646), (16, 873823), (173, 80816), (346, 40408), (692, 20204), (1384, 10102), (2768, 5051)]