12865242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8681}}^1$

素因数の和:8718

約数の個数: 32

約数和(自身を含む): 29171520

約数和(自身を除く): 16306278

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 8681, 17362, 26043, 52086, 112853, 164939, 225706, 329878, 338559, 494817, 677118, 989634, 2144207, 4288414, 6432621, 12865242]

約数ペア:

[(1, 12865242), (2, 6432621), (3, 4288414), (6, 2144207), (13, 989634), (19, 677118), (26, 494817), (38, 338559), (39, 329878), (57, 225706), (78, 164939), (114, 112853), (247, 52086), (494, 26043), (741, 17362), (1482, 8681)]