12144572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 24864000

約数和(自身を除く): 12719428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 199, 209, 292, 398, 418, 796, 803, 836, 1387, 1606, 2189, 2774, 3212, 3781, 4378, 5548, 7562, 8756, 14527, 15124, 15257, 29054, 30514, 41591, 58108, 61028, 83182, 159797, 166364, 276013, 319594, 552026, 639188, 1104052, 3036143, 6072286, 12144572]

約数ペア:

[(1, 12144572), (2, 6072286), (4, 3036143), (11, 1104052), (19, 639188), (22, 552026), (38, 319594), (44, 276013), (73, 166364), (76, 159797), (146, 83182), (199, 61028), (209, 58108), (292, 41591), (398, 30514), (418, 29054), (796, 15257), (803, 15124), (836, 14527), (1387, 8756), (1606, 7562), (2189, 5548), (2774, 4378), (3212, 3781)]