19296655

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23971}}^1$

素因数の和:24006

約数の個数: 16

約数和(自身を含む): 27615744

約数和(自身を除く): 8319089

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 23971, 119855, 167797, 551333, 838985, 2756665, 3859331, 19296655]

約数ペア:

[(1, 19296655), (5, 3859331), (7, 2756665), (23, 838985), (35, 551333), (115, 167797), (161, 119855), (805, 23971)]