12566792

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 27048000

約数和(自身を除く): 14481208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 643, 698, 1286, 1396, 2443, 2572, 2792, 4501, 4886, 5144, 9002, 9772, 18004, 19544, 36008, 224407, 448814, 897628, 1570849, 1795256, 3141698, 6283396, 12566792]

約数ペア:

[(1, 12566792), (2, 6283396), (4, 3141698), (7, 1795256), (8, 1570849), (14, 897628), (28, 448814), (56, 224407), (349, 36008), (643, 19544), (698, 18004), (1286, 9772), (1396, 9002), (2443, 5144), (2572, 4886), (2792, 4501)]