22716419

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 27036240

約数和(自身を除く): 4319821

約数列:

[1, 11, 19, 41, 121, 209, 241, 451, 779, 2299, 2651, 4579, 4961, 8569, 9881, 29161, 50369, 94259, 108691, 187739, 554059, 1195601, 2065129, 22716419]

約数ペア:

[(1, 22716419), (11, 2065129), (19, 1195601), (41, 554059), (121, 187739), (209, 108691), (241, 94259), (451, 50369), (779, 29161), (2299, 9881), (2651, 8569), (4579, 4961)]