2019059618

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{49999}}^1$

素因数の和:50393

約数の個数: 16

約数和(自身を含む): 3087600000

約数和(自身を除く): 1068540382

約数列:

[1, 2, 61, 122, 331, 662, 20191, 40382, 49999, 99998, 3049939, 6099878, 16549669, 33099338, 1009529809, 2019059618]

約数ペア:

[(1, 2019059618), (2, 1009529809), (61, 33099338), (122, 16549669), (331, 6099878), (662, 3049939), (20191, 99998), (40382, 49999)]