12557024

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{1087}}^1$

素因数の和:1135

約数の個数: 36

約数和(自身を含む): 26115264

約数和(自身を除く): 13558240

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1087, 1444, 2174, 2888, 4348, 5776, 8696, 11552, 17392, 20653, 34784, 41306, 82612, 165224, 330448, 392407, 660896, 784814, 1569628, 3139256, 6278512, 12557024]

約数ペア:

[(1, 12557024), (2, 6278512), (4, 3139256), (8, 1569628), (16, 784814), (19, 660896), (32, 392407), (38, 330448), (76, 165224), (152, 82612), (304, 41306), (361, 34784), (608, 20653), (722, 17392), (1087, 11552), (1444, 8696), (2174, 5776), (2888, 4348)]