12935216

素因数分解:

$2^4\times 7^3\times {\mathrm{2357}}^1$

素因数の和:2386

約数の個数: 40

約数和(自身を含む): 29239200

約数和(自身を除く): 16303984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2357, 2744, 4714, 5488, 9428, 16499, 18856, 32998, 37712, 65996, 115493, 131992, 230986, 263984, 461972, 808451, 923944, 1616902, 1847888, 3233804, 6467608, 12935216]

約数ペア:

[(1, 12935216), (2, 6467608), (4, 3233804), (7, 1847888), (8, 1616902), (14, 923944), (16, 808451), (28, 461972), (49, 263984), (56, 230986), (98, 131992), (112, 115493), (196, 65996), (343, 37712), (392, 32998), (686, 18856), (784, 16499), (1372, 9428), (2357, 5488), (2744, 4714)]