940203790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4948441}}^1$

素因数の和:4948467

約数の個数: 16

約数和(自身を含む): 1781439120

約数和(自身を除く): 841235330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4948441, 9896882, 24742205, 49484410, 94020379, 188040758, 470101895, 940203790]

約数ペア:

[(1, 940203790), (2, 470101895), (5, 188040758), (10, 94020379), (19, 49484410), (38, 24742205), (95, 9896882), (190, 4948441)]