19030627

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 24475392

約数和(自身を除く): 5444765

約数列:

[1, 7, 11, 59, 71, 77, 413, 497, 649, 781, 3481, 4189, 4543, 5467, 24367, 29323, 38291, 46079, 247151, 268037, 322553, 1730057, 2718661, 19030627]

約数ペア:

[(1, 19030627), (7, 2718661), (11, 1730057), (59, 322553), (71, 268037), (77, 247151), (413, 46079), (497, 38291), (649, 29323), (781, 24367), (3481, 5467), (4189, 4543)]