12865908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 33888960

約数和(自身を除く): 21023052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3361, 3828, 6722, 10083, 13444, 20166, 36971, 40332, 73942, 97469, 110913, 147884, 194938, 221826, 292407, 389876, 443652, 584814, 1072159, 1169628, 2144318, 3216477, 4288636, 6432954, 12865908]

約数ペア:

[(1, 12865908), (2, 6432954), (3, 4288636), (4, 3216477), (6, 2144318), (11, 1169628), (12, 1072159), (22, 584814), (29, 443652), (33, 389876), (44, 292407), (58, 221826), (66, 194938), (87, 147884), (116, 110913), (132, 97469), (174, 73942), (319, 40332), (348, 36971), (638, 20166), (957, 13444), (1276, 10083), (1914, 6722), (3361, 3828)]