19052992

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 56

約数和(自身を含む): 43891200

約数和(自身を除く): 24838208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 599, 994, 1136, 1198, 1988, 2272, 2396, 3976, 4193, 4544, 4792, 7952, 8386, 9584, 15904, 16772, 19168, 31808, 33544, 38336, 42529, 67088, 85058, 134176, 170116, 268352, 297703, 340232, 595406, 680464, 1190812, 1360928, 2381624, 2721856, 4763248, 9526496, 19052992]

約数ペア:

[(1, 19052992), (2, 9526496), (4, 4763248), (7, 2721856), (8, 2381624), (14, 1360928), (16, 1190812), (28, 680464), (32, 595406), (56, 340232), (64, 297703), (71, 268352), (112, 170116), (142, 134176), (224, 85058), (284, 67088), (448, 42529), (497, 38336), (568, 33544), (599, 31808), (994, 19168), (1136, 16772), (1198, 15904), (1988, 9584), (2272, 8386), (2396, 7952), (3976, 4792), (4193, 4544)]