19298862

素因数分解:

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

素因数の和:3409

約数の個数: 48

約数和(自身を含む): 47202480

約数和(自身を除く): 27903618

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 3361, 5742, 6722, 10083, 20166, 30249, 36971, 60498, 73942, 97469, 110913, 194938, 221826, 292407, 332739, 584814, 665478, 877221, 1072159, 1754442, 2144318, 3216477, 6432954, 9649431, 19298862]

約数ペア:

[(1, 19298862), (2, 9649431), (3, 6432954), (6, 3216477), (9, 2144318), (11, 1754442), (18, 1072159), (22, 877221), (29, 665478), (33, 584814), (58, 332739), (66, 292407), (87, 221826), (99, 194938), (174, 110913), (198, 97469), (261, 73942), (319, 60498), (522, 36971), (638, 30249), (957, 20166), (1914, 10083), (2871, 6722), (3361, 5742)]