19612858368

素因数分解:

$2^{11}\times 3^1\times {\mathrm{257}}^1\times {\mathrm{12421}}^1$

素因数の和:12703

約数の個数: 96

約数和(自身を含む): 52495868880

約数和(自身を除く): 32883010512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 384, 512, 514, 768, 771, 1024, 1028, 1536, 1542, 2048, 2056, 3072, 3084, 4112, 6144, 6168, 8224, 12336, 12421, 16448, 24672, 24842, 32896, 37263, 49344, 49684, 65792, 74526, 98688, 99368, 131584, 149052, 197376, 198736, 263168, 298104, 394752, 397472, 526336, 596208, 789504, 794944, 1192416, 1579008, 1589888, 2384832, 3179776, 3192197, 4769664, 6359552, 6384394, 9539328, 9576591, 12719104, 12768788, 19078656, 19153182, 25438208, 25537576, 38157312, 38306364, 51075152, 76314624, 76612728, 102150304, 153225456, 204300608, 306450912, 408601216, 612901824, 817202432, 1225803648, 1634404864, 2451607296, 3268809728, 4903214592, 6537619456, 9806429184, 19612858368]

約数ペア:

[(1, 19612858368), (2, 9806429184), (3, 6537619456), (4, 4903214592), (6, 3268809728), (8, 2451607296), (12, 1634404864), (16, 1225803648), (24, 817202432), (32, 612901824), (48, 408601216), (64, 306450912), (96, 204300608), (128, 153225456), (192, 102150304), (256, 76612728), (257, 76314624), (384, 51075152), (512, 38306364), (514, 38157312), (768, 25537576), (771, 25438208), (1024, 19153182), (1028, 19078656), (1536, 12768788), (1542, 12719104), (2048, 9576591), (2056, 9539328), (3072, 6384394), (3084, 6359552), (4112, 4769664), (6144, 3192197), (6168, 3179776), (8224, 2384832), (12336, 1589888), (12421, 1579008), (16448, 1192416), (24672, 794944), (24842, 789504), (32896, 596208), (37263, 526336), (49344, 397472), (49684, 394752), (65792, 298104), (74526, 263168), (98688, 198736), (99368, 197376), (131584, 149052)]