22428494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 38016000

約数和(自身を除く): 15587506

約数列:

[1, 2, 11, 22, 47, 94, 109, 199, 218, 398, 517, 1034, 1199, 2189, 2398, 4378, 5123, 9353, 10246, 18706, 21691, 43382, 56353, 102883, 112706, 205766, 238601, 477202, 1019477, 2038954, 11214247, 22428494]

約数ペア:

[(1, 22428494), (2, 11214247), (11, 2038954), (22, 1019477), (47, 477202), (94, 238601), (109, 205766), (199, 112706), (218, 102883), (398, 56353), (517, 43382), (1034, 21691), (1199, 18706), (2189, 10246), (2398, 9353), (4378, 5123)]