26864746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{13339}}^1$

素因数の和:13413

約数の個数: 16

約数和(自身を含む): 43221600

約数和(自身を除く): 16356854

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 13339, 26678, 253441, 506882, 706967, 1413934, 13432373, 26864746]

約数ペア:

[(1, 26864746), (2, 13432373), (19, 1413934), (38, 706967), (53, 506882), (106, 253441), (1007, 26678), (2014, 13339)]