19048788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4373}}^1$

素因数の和:4405

約数の個数: 54

約数和(自身を含む): 52938522

約数和(自身を除く): 33889734

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 4373, 8746, 13119, 17492, 26238, 39357, 48103, 52476, 78714, 96206, 144309, 157428, 192412, 288618, 432927, 529133, 577236, 865854, 1058266, 1587399, 1731708, 2116532, 3174798, 4762197, 6349596, 9524394, 19048788]

約数ペア:

[(1, 19048788), (2, 9524394), (3, 6349596), (4, 4762197), (6, 3174798), (9, 2116532), (11, 1731708), (12, 1587399), (18, 1058266), (22, 865854), (33, 577236), (36, 529133), (44, 432927), (66, 288618), (99, 192412), (121, 157428), (132, 144309), (198, 96206), (242, 78714), (363, 52476), (396, 48103), (484, 39357), (726, 26238), (1089, 17492), (1452, 13119), (2178, 8746), (4356, 4373)]