19794010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104179}}^1$

素因数の和:104205

約数の個数: 16

約数和(自身を含む): 37504800

約数和(自身を除く): 17710790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 104179, 208358, 520895, 1041790, 1979401, 3958802, 9897005, 19794010]

約数ペア:

[(1, 19794010), (2, 9897005), (5, 3958802), (10, 1979401), (19, 1041790), (38, 520895), (95, 208358), (190, 104179)]