16857566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6781}}^1$

素因数の和:6907

約数の個数: 16

約数和(自身を含む): 27833328

約数和(自身を除く): 10975762

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 6781, 13562, 74591, 149182, 766253, 1532506, 8428783, 16857566]

約数ペア:

[(1, 16857566), (2, 8428783), (11, 1532506), (22, 766253), (113, 149182), (226, 74591), (1243, 13562), (2486, 6781)]