16674196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 37255680

約数和(自身を除く): 20581484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1259, 1892, 2518, 3311, 5036, 6622, 8813, 13244, 13849, 17626, 27698, 35252, 54137, 55396, 96943, 108274, 193886, 216548, 378959, 387772, 595507, 757918, 1191014, 1515836, 2382028, 4168549, 8337098, 16674196]

約数ペア:

[(1, 16674196), (2, 8337098), (4, 4168549), (7, 2382028), (11, 1515836), (14, 1191014), (22, 757918), (28, 595507), (43, 387772), (44, 378959), (77, 216548), (86, 193886), (154, 108274), (172, 96943), (301, 55396), (308, 54137), (473, 35252), (602, 27698), (946, 17626), (1204, 13849), (1259, 13244), (1892, 8813), (2518, 6622), (3311, 5036)]