19607056

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 60

約数和(自身を含む): 44846460

約数和(自身を除く): 25239404

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 281, 356, 392, 562, 623, 712, 784, 1124, 1246, 1424, 1967, 2248, 2492, 3934, 4361, 4496, 4984, 7868, 8722, 9968, 13769, 15736, 17444, 25009, 27538, 31472, 34888, 50018, 55076, 69776, 100036, 110152, 175063, 200072, 220304, 350126, 400144, 700252, 1225441, 1400504, 2450882, 2801008, 4901764, 9803528, 19607056]

約数ペア:

[(1, 19607056), (2, 9803528), (4, 4901764), (7, 2801008), (8, 2450882), (14, 1400504), (16, 1225441), (28, 700252), (49, 400144), (56, 350126), (89, 220304), (98, 200072), (112, 175063), (178, 110152), (196, 100036), (281, 69776), (356, 55076), (392, 50018), (562, 34888), (623, 31472), (712, 27538), (784, 25009), (1124, 17444), (1246, 15736), (1424, 13769), (1967, 9968), (2248, 8722), (2492, 7868), (3934, 4984), (4361, 4496)]