19547496

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3271}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 53595360

約数和(自身を除く): 34047864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 3271, 5976, 6542, 9813, 13084, 19626, 26168, 29439, 39252, 58878, 78504, 117756, 235512, 271493, 542986, 814479, 1085972, 1628958, 2171944, 2443437, 3257916, 4886874, 6515832, 9773748, 19547496]

約数ペア:

[(1, 19547496), (2, 9773748), (3, 6515832), (4, 4886874), (6, 3257916), (8, 2443437), (9, 2171944), (12, 1628958), (18, 1085972), (24, 814479), (36, 542986), (72, 271493), (83, 235512), (166, 117756), (249, 78504), (332, 58878), (498, 39252), (664, 29439), (747, 26168), (996, 19626), (1494, 13084), (1992, 9813), (2988, 6542), (3271, 5976)]