19271604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1759}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 30402636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 332, 498, 913, 996, 1759, 1826, 2739, 3518, 3652, 5277, 5478, 7036, 10554, 10956, 19349, 21108, 38698, 58047, 77396, 116094, 145997, 232188, 291994, 437991, 583988, 875982, 1605967, 1751964, 3211934, 4817901, 6423868, 9635802, 19271604]

約数ペア:

[(1, 19271604), (2, 9635802), (3, 6423868), (4, 4817901), (6, 3211934), (11, 1751964), (12, 1605967), (22, 875982), (33, 583988), (44, 437991), (66, 291994), (83, 232188), (132, 145997), (166, 116094), (249, 77396), (332, 58047), (498, 38698), (913, 21108), (996, 19349), (1759, 10956), (1826, 10554), (2739, 7036), (3518, 5478), (3652, 5277)]