19049472

素因数分解:

$2^{10}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 176

約数和(自身を含む): 61901280

約数和(自身を除く): 42851808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 64, 72, 78, 96, 104, 106, 108, 117, 128, 144, 156, 159, 192, 208, 212, 216, 234, 256, 288, 312, 318, 351, 384, 416, 424, 432, 468, 477, 512, 576, 624, 636, 689, 702, 768, 832, 848, 864, 936, 954, 1024, 1152, 1248, 1272, 1378, 1404, 1431, 1536, 1664, 1696, 1728, 1872, 1908, 2067, 2304, 2496, 2544, 2756, 2808, 2862, 3072, 3328, 3392, 3456, 3744, 3816, 4134, 4608, 4992, 5088, 5512, 5616, 5724, 6201, 6656, 6784, 6912, 7488, 7632, 8268, 9216, 9984, 10176, 11024, 11232, 11448, 12402, 13312, 13568, 13824, 14976, 15264, 16536, 18603, 19968, 20352, 22048, 22464, 22896, 24804, 27136, 27648, 29952, 30528, 33072, 37206, 39936, 40704, 44096, 44928, 45792, 49608, 54272, 59904, 61056, 66144, 74412, 81408, 88192, 89856, 91584, 99216, 119808, 122112, 132288, 148824, 162816, 176384, 179712, 183168, 198432, 244224, 264576, 297648, 352768, 359424, 366336, 396864, 488448, 529152, 595296, 705536, 732672, 793728, 1058304, 1190592, 1465344, 1587456, 2116608, 2381184, 3174912, 4762368, 6349824, 9524736, 19049472]

約数ペア:

[(1, 19049472), (2, 9524736), (3, 6349824), (4, 4762368), (6, 3174912), (8, 2381184), (9, 2116608), (12, 1587456), (13, 1465344), (16, 1190592), (18, 1058304), (24, 793728), (26, 732672), (27, 705536), (32, 595296), (36, 529152), (39, 488448), (48, 396864), (52, 366336), (53, 359424), (54, 352768), (64, 297648), (72, 264576), (78, 244224), (96, 198432), (104, 183168), (106, 179712), (108, 176384), (117, 162816), (128, 148824), (144, 132288), (156, 122112), (159, 119808), (192, 99216), (208, 91584), (212, 89856), (216, 88192), (234, 81408), (256, 74412), (288, 66144), (312, 61056), (318, 59904), (351, 54272), (384, 49608), (416, 45792), (424, 44928), (432, 44096), (468, 40704), (477, 39936), (512, 37206), (576, 33072), (624, 30528), (636, 29952), (689, 27648), (702, 27136), (768, 24804), (832, 22896), (848, 22464), (864, 22048), (936, 20352), (954, 19968), (1024, 18603), (1152, 16536), (1248, 15264), (1272, 14976), (1378, 13824), (1404, 13568), (1431, 13312), (1536, 12402), (1664, 11448), (1696, 11232), (1728, 11024), (1872, 10176), (1908, 9984), (2067, 9216), (2304, 8268), (2496, 7632), (2544, 7488), (2756, 6912), (2808, 6784), (2862, 6656), (3072, 6201), (3328, 5724), (3392, 5616), (3456, 5512), (3744, 5088), (3816, 4992), (4134, 4608)]