19434133065

素因数分解:

$3^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{644261}}^1$

素因数の和:646280

約数の個数: 16

約数和(自身を含む): 31110123456

約数和(自身を除く): 11675990391

約数列:

[1, 3, 5, 15, 2011, 6033, 10055, 30165, 644261, 1932783, 3221305, 9663915, 1295608871, 3886826613, 6478044355, 19434133065]

約数ペア:

[(1, 19434133065), (3, 6478044355), (5, 3886826613), (15, 1295608871), (2011, 9663915), (6033, 3221305), (10055, 1932783), (30165, 644261)]