15483664

素因数分解:

$2^4\times 7^1\times {\mathrm{138247}}^1$

素因数の和:138262

約数の個数: 20

約数和(自身を含む): 34285504

約数和(自身を除く): 18801840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 138247, 276494, 552988, 967729, 1105976, 1935458, 2211952, 3870916, 7741832, 15483664]

約数ペア:

[(1, 15483664), (2, 7741832), (4, 3870916), (7, 2211952), (8, 1935458), (14, 1105976), (16, 967729), (28, 552988), (56, 276494), (112, 138247)]