22143436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 25030964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 389, 428, 532, 749, 778, 1498, 1556, 2033, 2723, 2996, 4066, 5446, 7391, 8132, 10892, 14231, 14782, 28462, 29564, 41623, 51737, 56924, 83246, 103474, 166492, 206948, 291361, 582722, 790837, 1165444, 1581674, 3163348, 5535859, 11071718, 22143436]

約数ペア:

[(1, 22143436), (2, 11071718), (4, 5535859), (7, 3163348), (14, 1581674), (19, 1165444), (28, 790837), (38, 582722), (76, 291361), (107, 206948), (133, 166492), (214, 103474), (266, 83246), (389, 56924), (428, 51737), (532, 41623), (749, 29564), (778, 28462), (1498, 14782), (1556, 14231), (2033, 10892), (2723, 8132), (2996, 7391), (4066, 5446)]