19025187

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 25982880

約数和(自身を除く): 6957693

約数列:

[1, 3, 73, 109, 219, 327, 797, 2391, 7957, 23871, 58181, 86873, 174543, 260619, 6341729, 19025187]

約数ペア:

[(1, 19025187), (3, 6341729), (73, 260619), (109, 174543), (219, 86873), (327, 58181), (797, 23871), (2391, 7957)]