12172382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3727}}^1$

素因数の和:3823

約数の個数: 16

約数和(自身を含む): 19325952

約数和(自身を除く): 7153570

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 3727, 7454, 85721, 171442, 264617, 529234, 6086191, 12172382]

約数ペア:

[(1, 12172382), (2, 6086191), (23, 529234), (46, 264617), (71, 171442), (142, 85721), (1633, 7454), (3266, 3727)]