2019687042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17716553}}^1$

素因数の和:17716577

約数の個数: 16

約数和(自身を含む): 4251972960

約数和(自身を除く): 2232285918

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17716553, 35433106, 53149659, 106299318, 336614507, 673229014, 1009843521, 2019687042]

約数ペア:

[(1, 2019687042), (2, 1009843521), (3, 673229014), (6, 336614507), (19, 106299318), (38, 53149659), (57, 35433106), (114, 17716553)]