16988532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 43545600

約数和(自身を除く): 26557068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 179, 358, 537, 716, 719, 1074, 1438, 1969, 2148, 2157, 2876, 3938, 4314, 5907, 7876, 7909, 8628, 11814, 15818, 23628, 23727, 31636, 47454, 94908, 128701, 257402, 386103, 514804, 772206, 1415711, 1544412, 2831422, 4247133, 5662844, 8494266, 16988532]

約数ペア:

[(1, 16988532), (2, 8494266), (3, 5662844), (4, 4247133), (6, 2831422), (11, 1544412), (12, 1415711), (22, 772206), (33, 514804), (44, 386103), (66, 257402), (132, 128701), (179, 94908), (358, 47454), (537, 31636), (716, 23727), (719, 23628), (1074, 15818), (1438, 11814), (1969, 8628), (2148, 7909), (2157, 7876), (2876, 5907), (3938, 4314)]