12687532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 26770464

約数和(自身を除く): 14082932

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 541, 572, 902, 1066, 1082, 1804, 2132, 2164, 5863, 5951, 7033, 11726, 11902, 14066, 22181, 23452, 23804, 28132, 44362, 77363, 88724, 154726, 243991, 288353, 309452, 487982, 576706, 975964, 1153412, 3171883, 6343766, 12687532]

約数ペア:

[(1, 12687532), (2, 6343766), (4, 3171883), (11, 1153412), (13, 975964), (22, 576706), (26, 487982), (41, 309452), (44, 288353), (52, 243991), (82, 154726), (143, 88724), (164, 77363), (286, 44362), (451, 28132), (533, 23804), (541, 23452), (572, 22181), (902, 14066), (1066, 11902), (1082, 11726), (1804, 7033), (2132, 5951), (2164, 5863)]