19323766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 17067914

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 179, 358, 701, 1253, 1402, 1969, 2506, 3938, 4907, 7711, 9814, 13783, 15422, 27566, 53977, 107954, 125479, 250958, 878353, 1380269, 1756706, 2760538, 9661883, 19323766]

約数ペア:

[(1, 19323766), (2, 9661883), (7, 2760538), (11, 1756706), (14, 1380269), (22, 878353), (77, 250958), (154, 125479), (179, 107954), (358, 53977), (701, 27566), (1253, 15422), (1402, 13783), (1969, 9814), (2506, 7711), (3938, 4907)]