12765566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6991}}^1$

素因数の和:7087

約数の個数: 16

約数和(自身を含む): 21143808

約数和(自身を除く): 8378242

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 6991, 13982, 76901, 153802, 580253, 1160506, 6382783, 12765566]

約数ペア:

[(1, 12765566), (2, 6382783), (11, 1160506), (22, 580253), (83, 153802), (166, 76901), (913, 13982), (1826, 6991)]