19215936

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:548

約数の個数: 84

約数和(自身を含む): 55955692

約数和(自身を除く): 36739756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 457, 576, 584, 657, 876, 914, 1168, 1314, 1371, 1752, 1828, 2336, 2628, 2742, 3504, 3656, 4113, 4672, 5256, 5484, 7008, 7312, 8226, 10512, 10968, 14016, 14624, 16452, 21024, 21936, 29248, 32904, 33361, 42048, 43872, 65808, 66722, 87744, 100083, 131616, 133444, 200166, 263232, 266888, 300249, 400332, 533776, 600498, 800664, 1067552, 1200996, 1601328, 2135104, 2401992, 3202656, 4803984, 6405312, 9607968, 19215936]

約数ペア:

[(1, 19215936), (2, 9607968), (3, 6405312), (4, 4803984), (6, 3202656), (8, 2401992), (9, 2135104), (12, 1601328), (16, 1200996), (18, 1067552), (24, 800664), (32, 600498), (36, 533776), (48, 400332), (64, 300249), (72, 266888), (73, 263232), (96, 200166), (144, 133444), (146, 131616), (192, 100083), (219, 87744), (288, 66722), (292, 65808), (438, 43872), (457, 42048), (576, 33361), (584, 32904), (657, 29248), (876, 21936), (914, 21024), (1168, 16452), (1314, 14624), (1371, 14016), (1752, 10968), (1828, 10512), (2336, 8226), (2628, 7312), (2742, 7008), (3504, 5484), (3656, 5256), (4113, 4672)]