19254912

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 52436160

約数和(自身を除く): 33181248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1223, 1312, 1968, 2446, 2624, 3669, 3936, 4892, 5248, 7338, 7872, 9784, 14676, 15744, 19568, 29352, 39136, 50143, 58704, 78272, 100286, 117408, 150429, 156544, 200572, 234816, 300858, 401144, 469632, 601716, 802288, 1203432, 1604576, 2406864, 3209152, 4813728, 6418304, 9627456, 19254912]

約数ペア:

[(1, 19254912), (2, 9627456), (3, 6418304), (4, 4813728), (6, 3209152), (8, 2406864), (12, 1604576), (16, 1203432), (24, 802288), (32, 601716), (41, 469632), (48, 401144), (64, 300858), (82, 234816), (96, 200572), (123, 156544), (128, 150429), (164, 117408), (192, 100286), (246, 78272), (328, 58704), (384, 50143), (492, 39136), (656, 29352), (984, 19568), (1223, 15744), (1312, 14676), (1968, 9784), (2446, 7872), (2624, 7338), (3669, 5248), (3936, 4892)]