19736094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{469907}}^1$

素因数の和:469919

約数の個数: 16

約数和(自身を含む): 45111168

約数和(自身を除く): 25375074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 469907, 939814, 1409721, 2819442, 3289349, 6578698, 9868047, 19736094]

約数ペア:

[(1, 19736094), (2, 9868047), (3, 6578698), (6, 3289349), (7, 2819442), (14, 1409721), (21, 939814), (42, 469907)]