19322442

素因数分解:

$2^1\times 3^3\times {\mathrm{357823}}^1$

素因数の和:357834

約数の個数: 16

約数和(自身を含む): 42938880

約数和(自身を除く): 23616438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 357823, 715646, 1073469, 2146938, 3220407, 6440814, 9661221, 19322442]

約数ペア:

[(1, 19322442), (2, 9661221), (3, 6440814), (6, 3220407), (9, 2146938), (18, 1073469), (27, 715646), (54, 357823)]