15087856

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 33747840

約数和(自身を除く): 18659984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1259, 1498, 1712, 2518, 2996, 5036, 5992, 8813, 10072, 11984, 17626, 20144, 35252, 70504, 134713, 141008, 269426, 538852, 942991, 1077704, 1885982, 2155408, 3771964, 7543928, 15087856]

約数ペア:

[(1, 15087856), (2, 7543928), (4, 3771964), (7, 2155408), (8, 1885982), (14, 1077704), (16, 942991), (28, 538852), (56, 269426), (107, 141008), (112, 134713), (214, 70504), (428, 35252), (749, 20144), (856, 17626), (1259, 11984), (1498, 10072), (1712, 8813), (2518, 5992), (2996, 5036)]