22259290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 42799104

約数和(自身を除く): 20539814

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1031, 1270, 2062, 2159, 4318, 5155, 10310, 10795, 17527, 21590, 35054, 87635, 130937, 175270, 261874, 654685, 1309370, 2225929, 4451858, 11129645, 22259290]

約数ペア:

[(1, 22259290), (2, 11129645), (5, 4451858), (10, 2225929), (17, 1309370), (34, 654685), (85, 261874), (127, 175270), (170, 130937), (254, 87635), (635, 35054), (1031, 21590), (1270, 17527), (2062, 10795), (2159, 10310), (4318, 5155)]