15689418

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{2693}}^1$

素因数の和:3669

約数の個数: 16

約数和(自身を含む): 31422816

約数和(自身を除く): 15733398

約数列:

[1, 2, 3, 6, 971, 1942, 2693, 2913, 5386, 5826, 8079, 16158, 2614903, 5229806, 7844709, 15689418]

約数ペア:

[(1, 15689418), (2, 7844709), (3, 5229806), (6, 2614903), (971, 16158), (1942, 8079), (2693, 5826), (2913, 5386)]