13010404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{26881}}^1$

素因数の和:26907

約数の個数: 18

約数和(自身を含む): 25027142

約数和(自身を除く): 12016738

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 26881, 53762, 107524, 295691, 591382, 1182764, 3252601, 6505202, 13010404]

約数ペア:

[(1, 13010404), (2, 6505202), (4, 3252601), (11, 1182764), (22, 591382), (44, 295691), (121, 107524), (242, 53762), (484, 26881)]