13290442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2297}}^1$

素因数の和:2573

約数の個数: 16

約数和(自身を含む): 21840192

約数和(自身を除く): 8549750

約数列:

[1, 2, 11, 22, 263, 526, 2297, 2893, 4594, 5786, 25267, 50534, 604111, 1208222, 6645221, 13290442]

約数ペア:

[(1, 13290442), (2, 6645221), (11, 1208222), (22, 604111), (263, 50534), (526, 25267), (2297, 5786), (2893, 4594)]