19203065

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2417}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 26462592

約数和(自身を除く): 7259527

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 2417, 7945, 12085, 16919, 84595, 548659, 2743295, 3840613, 19203065]

約数ペア:

[(1, 19203065), (5, 3840613), (7, 2743295), (35, 548659), (227, 84595), (1135, 16919), (1589, 12085), (2417, 7945)]