12449690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10289}}^1$

素因数の和:10318

約数の個数: 24

約数和(自身を含む): 24634260

約数和(自身を除く): 12184570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 10289, 20578, 51445, 102890, 113179, 226358, 565895, 1131790, 1244969, 2489938, 6224845, 12449690]

約数ペア:

[(1, 12449690), (2, 6224845), (5, 2489938), (10, 1244969), (11, 1131790), (22, 565895), (55, 226358), (110, 113179), (121, 102890), (242, 51445), (605, 20578), (1210, 10289)]