12287308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:558

約数の個数: 36

約数和(自身を含む): 24131520

約数和(自身を除く): 11844212

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 479, 484, 583, 958, 1166, 1916, 2332, 5269, 6413, 10538, 12826, 21076, 25387, 25652, 50774, 57959, 101548, 115918, 231836, 279257, 558514, 1117028, 3071827, 6143654, 12287308]

約数ペア:

[(1, 12287308), (2, 6143654), (4, 3071827), (11, 1117028), (22, 558514), (44, 279257), (53, 231836), (106, 115918), (121, 101548), (212, 57959), (242, 50774), (479, 25652), (484, 25387), (583, 21076), (958, 12826), (1166, 10538), (1916, 6413), (2332, 5269)]