19042896

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 52568064

約数和(自身を除く): 33525168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 367, 368, 376, 552, 564, 734, 752, 1081, 1101, 1104, 1128, 1468, 2162, 2202, 2256, 2936, 3243, 4324, 4404, 5872, 6486, 8441, 8648, 8808, 12972, 16882, 17249, 17296, 17616, 25323, 25944, 33764, 34498, 50646, 51747, 51888, 67528, 68996, 101292, 103494, 135056, 137992, 202584, 206988, 275984, 396727, 405168, 413976, 793454, 827952, 1190181, 1586908, 2380362, 3173816, 4760724, 6347632, 9521448, 19042896]

約数ペア:

[(1, 19042896), (2, 9521448), (3, 6347632), (4, 4760724), (6, 3173816), (8, 2380362), (12, 1586908), (16, 1190181), (23, 827952), (24, 793454), (46, 413976), (47, 405168), (48, 396727), (69, 275984), (92, 206988), (94, 202584), (138, 137992), (141, 135056), (184, 103494), (188, 101292), (276, 68996), (282, 67528), (367, 51888), (368, 51747), (376, 50646), (552, 34498), (564, 33764), (734, 25944), (752, 25323), (1081, 17616), (1101, 17296), (1104, 17249), (1128, 16882), (1468, 12972), (2162, 8808), (2202, 8648), (2256, 8441), (2936, 6486), (3243, 5872), (4324, 4404)]