2019998634

素因数分解:

$2^1\times 3^1\times {\mathrm{5531}}^1\times {\mathrm{60869}}^1$

素因数の和:66405

約数の個数: 16

約数和(自身を含む): 4040794080

約数和(自身を除く): 2020795446

約数列:

[1, 2, 3, 6, 5531, 11062, 16593, 33186, 60869, 121738, 182607, 365214, 336666439, 673332878, 1009999317, 2019998634]

約数ペア:

[(1, 2019998634), (2, 1009999317), (3, 673332878), (6, 336666439), (5531, 365214), (11062, 182607), (16593, 121738), (33186, 60869)]