71393146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{15527}}^1$

素因数の和:15570

約数の個数: 24

約数和(自身を含む): 123913440

約数和(自身を除く): 52520294

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 15527, 31054, 170797, 295013, 341594, 590026, 1878767, 3245143, 3757534, 6490286, 35696573, 71393146]

約数ペア:

[(1, 71393146), (2, 35696573), (11, 6490286), (19, 3757534), (22, 3245143), (38, 1878767), (121, 590026), (209, 341594), (242, 295013), (418, 170797), (2299, 31054), (4598, 15527)]