2019621892

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{347}}^1\times {\mathrm{8039}}^1$

素因数の和:8571

約数の個数: 24

約数和(自身を含む): 3564550080

約数和(自身を除く): 1544928188

約数列:

[1, 2, 4, 181, 347, 362, 694, 724, 1388, 8039, 16078, 32156, 62807, 125614, 251228, 1455059, 2789533, 2910118, 5579066, 5820236, 11158132, 504905473, 1009810946, 2019621892]

約数ペア:

[(1, 2019621892), (2, 1009810946), (4, 504905473), (181, 11158132), (347, 5820236), (362, 5579066), (694, 2910118), (724, 2789533), (1388, 1455059), (8039, 251228), (16078, 125614), (32156, 62807)]