16197749906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{47779}}^1$

素因数の和:47883

約数の個数: 48

約数和(自身を含む): 28329717600

約数和(自身を除く): 12131967694

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 169, 221, 338, 442, 767, 1003, 1534, 2006, 2873, 5746, 9971, 13039, 19942, 26078, 47779, 95558, 169507, 339014, 621127, 812243, 1242254, 1624486, 2818961, 5637922, 8074651, 10559159, 16149302, 21118318, 36646493, 47922337, 73292986, 95844674, 137269067, 274538134, 476404409, 622990381, 952808818, 1245980762, 8098874953, 16197749906]

約数ペア:

[(1, 16197749906), (2, 8098874953), (13, 1245980762), (17, 952808818), (26, 622990381), (34, 476404409), (59, 274538134), (118, 137269067), (169, 95844674), (221, 73292986), (338, 47922337), (442, 36646493), (767, 21118318), (1003, 16149302), (1534, 10559159), (2006, 8074651), (2873, 5637922), (5746, 2818961), (9971, 1624486), (13039, 1242254), (19942, 812243), (26078, 621127), (47779, 339014), (95558, 169507)]