2019143998

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{35107}}^1$

素因数の和:35451

約数の個数: 16

約数和(自身を含む): 3064928400

約数和(自身を除く): 1045784402

約数列:

[1, 2, 149, 193, 298, 386, 28757, 35107, 57514, 70214, 5230943, 6775651, 10461886, 13551302, 1009571999, 2019143998]

約数ペア:

[(1, 2019143998), (2, 1009571999), (149, 13551302), (193, 10461886), (298, 6775651), (386, 5230943), (28757, 70214), (35107, 57514)]