194144786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{9949}}^1$

素因数の和:10849

約数の個数: 16

約数和(自身を含む): 318081600

約数和(自身を除く): 123936814

約数列:

[1, 2, 11, 22, 887, 1774, 9757, 9949, 19514, 19898, 109439, 218878, 8824763, 17649526, 97072393, 194144786]

約数ペア:

[(1, 194144786), (2, 97072393), (11, 17649526), (22, 8824763), (887, 218878), (1774, 109439), (9757, 19898), (9949, 19514)]