19003713724

素因数分解:

$2^2\times {\mathrm{1021}}^1\times {\mathrm{4653211}}^1$

素因数の和:4654236

約数の個数: 12

約数和(自身を含む): 33289078648

約数和(自身を除く): 14285364924

約数列:

[1, 2, 4, 1021, 2042, 4084, 4653211, 9306422, 18612844, 4750928431, 9501856862, 19003713724]

約数ペア:

[(1, 19003713724), (2, 9501856862), (4, 4750928431), (1021, 18612844), (2042, 9306422), (4084, 4653211)]