13984214

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:655

約数の個数: 16

約数和(自身を含む): 21364560

約数和(自身を除く): 7380346

約数列:

[1, 2, 89, 178, 251, 313, 502, 626, 22339, 27857, 44678, 55714, 78563, 157126, 6992107, 13984214]

約数ペア:

[(1, 13984214), (2, 6992107), (89, 157126), (178, 78563), (251, 55714), (313, 44678), (502, 27857), (626, 22339)]