19018752

素因数分解:

$2^{10}\times 3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 88

約数和(自身を含む): 52272192

約数和(自身を除く): 33253440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 151, 164, 192, 246, 256, 302, 328, 384, 453, 492, 512, 604, 656, 768, 906, 984, 1024, 1208, 1312, 1536, 1812, 1968, 2416, 2624, 3072, 3624, 3936, 4832, 5248, 6191, 7248, 7872, 9664, 10496, 12382, 14496, 15744, 18573, 19328, 20992, 24764, 28992, 31488, 37146, 38656, 41984, 49528, 57984, 62976, 74292, 77312, 99056, 115968, 125952, 148584, 154624, 198112, 231936, 297168, 396224, 463872, 594336, 792448, 1188672, 1584896, 2377344, 3169792, 4754688, 6339584, 9509376, 19018752]

約数ペア:

[(1, 19018752), (2, 9509376), (3, 6339584), (4, 4754688), (6, 3169792), (8, 2377344), (12, 1584896), (16, 1188672), (24, 792448), (32, 594336), (41, 463872), (48, 396224), (64, 297168), (82, 231936), (96, 198112), (123, 154624), (128, 148584), (151, 125952), (164, 115968), (192, 99056), (246, 77312), (256, 74292), (302, 62976), (328, 57984), (384, 49528), (453, 41984), (492, 38656), (512, 37146), (604, 31488), (656, 28992), (768, 24764), (906, 20992), (984, 19328), (1024, 18573), (1208, 15744), (1312, 14496), (1536, 12382), (1812, 10496), (1968, 9664), (2416, 7872), (2624, 7248), (3072, 6191), (3624, 5248), (3936, 4832)]