19069255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1109}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 24242400

約数和(自身を除く): 5173145

約数列:

[1, 5, 19, 95, 181, 905, 1109, 3439, 5545, 17195, 21071, 105355, 200729, 1003645, 3813851, 19069255]

約数ペア:

[(1, 19069255), (5, 3813851), (19, 1003645), (95, 200729), (181, 105355), (905, 21071), (1109, 17195), (3439, 5545)]