12882392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 25699680

約数和(自身を除く): 12817288

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 1321, 2438, 2642, 4876, 5284, 9752, 10568, 30383, 60766, 70013, 121532, 140026, 243064, 280052, 560104, 1610299, 3220598, 6441196, 12882392]

約数ペア:

[(1, 12882392), (2, 6441196), (4, 3220598), (8, 1610299), (23, 560104), (46, 280052), (53, 243064), (92, 140026), (106, 121532), (184, 70013), (212, 60766), (424, 30383), (1219, 10568), (1321, 9752), (2438, 5284), (2642, 4876)]