19202094

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{9787}}^1$

素因数の和:9904

約数の個数: 24

約数和(自身を含む): 41990520

約数和(自身を除く): 22788426

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 9787, 19574, 29361, 58722, 88083, 176166, 1066783, 2133566, 3200349, 6400698, 9601047, 19202094]

約数ペア:

[(1, 19202094), (2, 9601047), (3, 6400698), (6, 3200349), (9, 2133566), (18, 1066783), (109, 176166), (218, 88083), (327, 58722), (654, 29361), (981, 19574), (1962, 9787)]