19509037053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1\times {\mathrm{189421}}^1$

素因数の和:192556

約数の個数: 16

約数和(自身を含む): 28386023232

約数和(自身を除く): 8876986179

約数列:

[1, 3, 11, 33, 3121, 9363, 34331, 102993, 189421, 568263, 2083631, 6250893, 591182941, 1773548823, 6503012351, 19509037053]

約数ペア:

[(1, 19509037053), (3, 6503012351), (11, 1773548823), (33, 591182941), (3121, 6250893), (9363, 2083631), (34331, 568263), (102993, 189421)]