12139024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 25142240

約数和(自身を除く): 13003216

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 547, 584, 1094, 1168, 1387, 2188, 2774, 4376, 5548, 8752, 10393, 11096, 20786, 22192, 39931, 41572, 79862, 83144, 159724, 166288, 319448, 638896, 758689, 1517378, 3034756, 6069512, 12139024]

約数ペア:

[(1, 12139024), (2, 6069512), (4, 3034756), (8, 1517378), (16, 758689), (19, 638896), (38, 319448), (73, 166288), (76, 159724), (146, 83144), (152, 79862), (292, 41572), (304, 39931), (547, 22192), (584, 20786), (1094, 11096), (1168, 10393), (1387, 8752), (2188, 5548), (2774, 4376)]