38513684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 80801280

約数和(自身を除く): 42287596

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 2003, 4006, 4807, 8012, 9614, 19228, 22033, 38057, 44066, 46069, 76114, 88132, 92138, 152228, 184276, 418627, 506759, 837254, 875311, 1013518, 1674508, 1750622, 2027036, 3501244, 9628421, 19256842, 38513684]

約数ペア:

[(1, 38513684), (2, 19256842), (4, 9628421), (11, 3501244), (19, 2027036), (22, 1750622), (23, 1674508), (38, 1013518), (44, 875311), (46, 837254), (76, 506759), (92, 418627), (209, 184276), (253, 152228), (418, 92138), (437, 88132), (506, 76114), (836, 46069), (874, 44066), (1012, 38057), (1748, 22033), (2003, 19228), (4006, 9614), (4807, 8012)]