27138346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1657}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 42975360

約数和(自身を除く): 15837014

約数列:

[1, 2, 19, 38, 431, 862, 1657, 3314, 8189, 16378, 31483, 62966, 714167, 1428334, 13569173, 27138346]

約数ペア:

[(1, 27138346), (2, 13569173), (19, 1428334), (38, 714167), (431, 62966), (862, 31483), (1657, 16378), (3314, 8189)]