22103972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5179}}^1$

素因数の和:5291

約数の個数: 24

約数和(自身を含む): 42641760

約数和(自身を除く): 20537788

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 5179, 10358, 20716, 56969, 113938, 227876, 502363, 1004726, 2009452, 5525993, 11051986, 22103972]

約数ペア:

[(1, 22103972), (2, 11051986), (4, 5525993), (11, 2009452), (22, 1004726), (44, 502363), (97, 227876), (194, 113938), (388, 56969), (1067, 20716), (2134, 10358), (4268, 5179)]