9717398

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 15791688

約数和(自身を除く): 6074290

約数列:

[1, 2, 19, 38, 43, 86, 313, 361, 626, 722, 817, 1634, 5947, 11894, 13459, 15523, 26918, 31046, 112993, 225986, 255721, 511442, 4858699, 9717398]

約数ペア:

[(1, 9717398), (2, 4858699), (19, 511442), (38, 255721), (43, 225986), (86, 112993), (313, 31046), (361, 26918), (626, 15523), (722, 13459), (817, 11894), (1634, 5947)]