12885598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6581}}^1$

素因数の和:6683

約数の個数: 16

約数和(自身を含む): 21325680

約数和(自身を除く): 8440082

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 6581, 13162, 72391, 144782, 585709, 1171418, 6442799, 12885598]

約数ペア:

[(1, 12885598), (2, 6442799), (11, 1171418), (22, 585709), (89, 144782), (178, 72391), (979, 13162), (1958, 6581)]