2019213507

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{2293}}^1\times {\mathrm{4021}}^1$

素因数の和:6390

約数の個数: 16

約数和(自身を含む): 2731034528

約数和(自身を除く): 711821021

約数列:

[1, 3, 73, 219, 2293, 4021, 6879, 12063, 167389, 293533, 502167, 880599, 9220153, 27660459, 673071169, 2019213507]

約数ペア:

[(1, 2019213507), (3, 673071169), (73, 27660459), (219, 9220153), (2293, 880599), (4021, 502167), (6879, 293533), (12063, 167389)]