22251292

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 45763704

約数和(自身を除く): 23512412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1061, 1498, 2122, 2996, 4244, 5243, 7427, 10486, 14854, 20972, 29708, 51989, 103978, 113527, 207956, 227054, 454108, 794689, 1589378, 3178756, 5562823, 11125646, 22251292]

約数ペア:

[(1, 22251292), (2, 11125646), (4, 5562823), (7, 3178756), (14, 1589378), (28, 794689), (49, 454108), (98, 227054), (107, 207956), (196, 113527), (214, 103978), (428, 51989), (749, 29708), (1061, 20972), (1498, 14854), (2122, 10486), (2996, 7427), (4244, 5243)]