19115610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4651}}^1$

素因数の和:4798

約数の個数: 32

約数和(自身を含む): 46222272

約数和(自身を除く): 27106662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4651, 9302, 13953, 23255, 27906, 46510, 69765, 139530, 637187, 1274374, 1911561, 3185935, 3823122, 6371870, 9557805, 19115610]

約数ペア:

[(1, 19115610), (2, 9557805), (3, 6371870), (5, 3823122), (6, 3185935), (10, 1911561), (15, 1274374), (30, 637187), (137, 139530), (274, 69765), (411, 46510), (685, 27906), (822, 23255), (1370, 13953), (2055, 9302), (4110, 4651)]