19328958

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2441

約数の個数: 48

約数和(自身を含む): 46820592

約数和(自身を除く): 27491634

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2381, 2706, 4059, 4762, 7143, 8118, 14286, 21429, 26191, 42858, 52382, 78573, 97621, 157146, 195242, 235719, 292863, 471438, 585726, 878589, 1073831, 1757178, 2147662, 3221493, 6442986, 9664479, 19328958]

約数ペア:

[(1, 19328958), (2, 9664479), (3, 6442986), (6, 3221493), (9, 2147662), (11, 1757178), (18, 1073831), (22, 878589), (33, 585726), (41, 471438), (66, 292863), (82, 235719), (99, 195242), (123, 157146), (198, 97621), (246, 78573), (369, 52382), (451, 42858), (738, 26191), (902, 21429), (1353, 14286), (2381, 8118), (2706, 7143), (4059, 4762)]