11519838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 27636336

約数和(自身を除く): 16116498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 797, 803, 1314, 1594, 1606, 2391, 2409, 4782, 4818, 7173, 7227, 8767, 14346, 14454, 17534, 26301, 52602, 58181, 78903, 116362, 157806, 174543, 349086, 523629, 639991, 1047258, 1279982, 1919973, 3839946, 5759919, 11519838]

約数ペア:

[(1, 11519838), (2, 5759919), (3, 3839946), (6, 1919973), (9, 1279982), (11, 1047258), (18, 639991), (22, 523629), (33, 349086), (66, 174543), (73, 157806), (99, 116362), (146, 78903), (198, 58181), (219, 52602), (438, 26301), (657, 17534), (797, 14454), (803, 14346), (1314, 8767), (1594, 7227), (1606, 7173), (2391, 4818), (2409, 4782)]