22197956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{823}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 42498624

約数和(自身を除く): 20300668

約数列:

[1, 2, 4, 11, 22, 44, 613, 823, 1226, 1646, 2452, 3292, 6743, 9053, 13486, 18106, 26972, 36212, 504499, 1008998, 2017996, 5549489, 11098978, 22197956]

約数ペア:

[(1, 22197956), (2, 11098978), (4, 5549489), (11, 2017996), (22, 1008998), (44, 504499), (613, 36212), (823, 26972), (1226, 18106), (1646, 13486), (2452, 9053), (3292, 6743)]