12391742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1949}}^1$

素因数の和:1996

約数の個数: 24

約数和(自身を含む): 21551400

約数和(自身を除く): 9159658

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 1949, 3179, 3898, 6358, 21439, 33133, 42878, 66266, 364463, 563261, 728926, 1126522, 6195871, 12391742]

約数ペア:

[(1, 12391742), (2, 6195871), (11, 1126522), (17, 728926), (22, 563261), (34, 364463), (187, 66266), (289, 42878), (374, 33133), (578, 21439), (1949, 6358), (3179, 3898)]