12946670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 26117856

約数和(自身を除く): 13171186

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 3181, 4070, 6362, 15905, 31810, 34991, 69982, 117697, 174955, 235394, 349910, 588485, 1176970, 1294667, 2589334, 6473335, 12946670]

約数ペア:

[(1, 12946670), (2, 6473335), (5, 2589334), (10, 1294667), (11, 1176970), (22, 588485), (37, 349910), (55, 235394), (74, 174955), (110, 117697), (185, 69982), (370, 34991), (407, 31810), (814, 15905), (2035, 6362), (3181, 4070)]