2019203997

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{219169}}^1$

素因数の和:219292

約数の個数: 16

約数和(自身を含む): 2798362560

約数和(自身を除く): 779158563

約数列:

[1, 3, 37, 83, 111, 249, 3071, 9213, 219169, 657507, 8109253, 18191027, 24327759, 54573081, 673067999, 2019203997]

約数ペア:

[(1, 2019203997), (3, 673067999), (37, 54573081), (83, 24327759), (111, 18191027), (249, 8109253), (3071, 657507), (9213, 219169)]