22178134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6421}}^1$

素因数の和:6591

約数の個数: 16

約数和(自身を含む): 36528336

約数和(自身を除く): 14350202

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 6421, 12842, 70631, 141262, 1008097, 2016194, 11089067, 22178134]

約数ペア:

[(1, 22178134), (2, 11089067), (11, 2016194), (22, 1008097), (157, 141262), (314, 70631), (1727, 12842), (3454, 6421)]