9823748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{20297}}^1$

素因数の和:20323

約数の個数: 18

約数和(自身を含む): 18897438

約数和(自身を除く): 9073690

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 20297, 40594, 81188, 223267, 446534, 893068, 2455937, 4911874, 9823748]

約数ペア:

[(1, 9823748), (2, 4911874), (4, 2455937), (11, 893068), (22, 446534), (44, 223267), (121, 81188), (242, 40594), (484, 20297)]