12170444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21277}}^1$

素因数の和:21305

約数の個数: 24

約数和(自身を含む): 25022928

約数和(自身を除く): 12852484

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21277, 42554, 85108, 234047, 276601, 468094, 553202, 936188, 1106404, 3042611, 6085222, 12170444]

約数ペア:

[(1, 12170444), (2, 6085222), (4, 3042611), (11, 1106404), (13, 936188), (22, 553202), (26, 468094), (44, 276601), (52, 234047), (143, 85108), (286, 42554), (572, 21277)]