12926706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 28129920

約数和(自身を除く): 15203214

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 1609, 2678, 3218, 4017, 4827, 8034, 9654, 20917, 41834, 62751, 125502, 165727, 331454, 497181, 994362, 2154451, 4308902, 6463353, 12926706]

約数ペア:

[(1, 12926706), (2, 6463353), (3, 4308902), (6, 2154451), (13, 994362), (26, 497181), (39, 331454), (78, 165727), (103, 125502), (206, 62751), (309, 41834), (618, 20917), (1339, 9654), (1609, 8034), (2678, 4827), (3218, 4017)]