19852442897

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{1669}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 23432371200

約数和(自身を除く): 3579928303

約数列:

[1, 7, 59, 83, 347, 413, 581, 1669, 2429, 4897, 11683, 20473, 28801, 34279, 98471, 138527, 143311, 201607, 579143, 689297, 969689, 1699259, 4054001, 8173093, 11894813, 34169437, 48068869, 57211651, 239186059, 336482083, 2836063271, 19852442897]

約数ペア:

[(1, 19852442897), (7, 2836063271), (59, 336482083), (83, 239186059), (347, 57211651), (413, 48068869), (581, 34169437), (1669, 11894813), (2429, 8173093), (4897, 4054001), (11683, 1699259), (20473, 969689), (28801, 689297), (34279, 579143), (98471, 201607), (138527, 143311)]