15669319673

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{2897}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 18628807680

約数和(自身を除く): 2959488007

約数列:

[1, 7, 53, 61, 239, 371, 427, 1673, 2897, 3233, 12667, 14579, 20279, 22631, 88669, 102053, 153541, 176717, 692383, 772687, 1074787, 1237019, 4846681, 5408809, 9366001, 36696299, 42235363, 65562007, 256874093, 295647541, 2238474239, 15669319673]

約数ペア:

[(1, 15669319673), (7, 2238474239), (53, 295647541), (61, 256874093), (239, 65562007), (371, 42235363), (427, 36696299), (1673, 9366001), (2897, 5408809), (3233, 4846681), (12667, 1237019), (14579, 1074787), (20279, 772687), (22631, 692383), (88669, 176717), (102053, 153541)]