2019126741

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1\times {\mathrm{8081}}^1$

素因数の和:10372

約数の個数: 16

約数和(自身を含む): 2766500928

約数和(自身を除く): 747374187

約数列:

[1, 3, 37, 111, 2251, 6753, 8081, 24243, 83287, 249861, 298997, 896991, 18190331, 54570993, 673042247, 2019126741]

約数ペア:

[(1, 2019126741), (3, 673042247), (37, 54570993), (111, 18190331), (2251, 896991), (6753, 298997), (8081, 249861), (24243, 83287)]