12091856

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 27051840

約数和(自身を除く): 14959984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1009, 1498, 1712, 2018, 2996, 4036, 5992, 7063, 8072, 11984, 14126, 16144, 28252, 56504, 107963, 113008, 215926, 431852, 755741, 863704, 1511482, 1727408, 3022964, 6045928, 12091856]

約数ペア:

[(1, 12091856), (2, 6045928), (4, 3022964), (7, 1727408), (8, 1511482), (14, 863704), (16, 755741), (28, 431852), (56, 215926), (107, 113008), (112, 107963), (214, 56504), (428, 28252), (749, 16144), (856, 14126), (1009, 11984), (1498, 8072), (1712, 7063), (2018, 5992), (2996, 4036)]