2019482019

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{188719}}^1$

素因数の和:188795

約数の個数: 24

約数和(自身を含む): 3091233600

約数和(自身を除く): 1071751581

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 3567, 10701, 188719, 566157, 1698471, 5472851, 7737479, 16418553, 23212437, 49255659, 69637311, 224386891, 673160673, 2019482019]

約数ペア:

[(1, 2019482019), (3, 673160673), (9, 224386891), (29, 69637311), (41, 49255659), (87, 23212437), (123, 16418553), (261, 7737479), (369, 5472851), (1189, 1698471), (3567, 566157), (10701, 188719)]