19035141

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 26148864

約数和(自身を除く): 7113723

約数列:

[1, 3, 47, 127, 141, 381, 1063, 3189, 5969, 17907, 49961, 135001, 149883, 405003, 6345047, 19035141]

約数ペア:

[(1, 19035141), (3, 6345047), (47, 405003), (127, 149883), (141, 135001), (381, 49961), (1063, 17907), (3189, 5969)]