19676592

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 62016864

約数和(自身を除く): 42340272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 457, 468, 552, 598, 624, 828, 897, 914, 936, 1104, 1196, 1371, 1656, 1794, 1828, 1872, 2392, 2691, 2742, 3312, 3588, 3656, 4113, 4784, 5382, 5484, 5941, 7176, 7312, 8226, 10511, 10764, 10968, 11882, 14352, 16452, 17823, 21022, 21528, 21936, 23764, 31533, 32904, 35646, 42044, 43056, 47528, 53469, 63066, 65808, 71292, 84088, 94599, 95056, 106938, 126132, 136643, 142584, 168176, 189198, 213876, 252264, 273286, 285168, 378396, 409929, 427752, 504528, 546572, 756792, 819858, 855504, 1093144, 1229787, 1513584, 1639716, 2186288, 2459574, 3279432, 4919148, 6558864, 9838296, 19676592]

約数ペア:

[(1, 19676592), (2, 9838296), (3, 6558864), (4, 4919148), (6, 3279432), (8, 2459574), (9, 2186288), (12, 1639716), (13, 1513584), (16, 1229787), (18, 1093144), (23, 855504), (24, 819858), (26, 756792), (36, 546572), (39, 504528), (46, 427752), (48, 409929), (52, 378396), (69, 285168), (72, 273286), (78, 252264), (92, 213876), (104, 189198), (117, 168176), (138, 142584), (144, 136643), (156, 126132), (184, 106938), (207, 95056), (208, 94599), (234, 84088), (276, 71292), (299, 65808), (312, 63066), (368, 53469), (414, 47528), (457, 43056), (468, 42044), (552, 35646), (598, 32904), (624, 31533), (828, 23764), (897, 21936), (914, 21528), (936, 21022), (1104, 17823), (1196, 16452), (1371, 14352), (1656, 11882), (1794, 10968), (1828, 10764), (1872, 10511), (2392, 8226), (2691, 7312), (2742, 7176), (3312, 5941), (3588, 5484), (3656, 5382), (4113, 4784)]