19061379

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{1049}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 28308000

約数和(自身を除く): 9246621

約数列:

[1, 3, 9, 27, 673, 1049, 2019, 3147, 6057, 9441, 18171, 28323, 705977, 2117931, 6353793, 19061379]

約数ペア:

[(1, 19061379), (3, 6353793), (9, 2117931), (27, 705977), (673, 28323), (1049, 18171), (2019, 9441), (3147, 6057)]