12688364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 25196976

約数和(自身を除く): 12508612

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 103, 206, 299, 412, 598, 1196, 1339, 2369, 2678, 4738, 5356, 9476, 10609, 21218, 30797, 42436, 61594, 123188, 137917, 244007, 275834, 488014, 551668, 976028, 3172091, 6344182, 12688364]

約数ペア:

[(1, 12688364), (2, 6344182), (4, 3172091), (13, 976028), (23, 551668), (26, 488014), (46, 275834), (52, 244007), (92, 137917), (103, 123188), (206, 61594), (299, 42436), (412, 30797), (598, 21218), (1196, 10609), (1339, 9476), (2369, 5356), (2678, 4738)]