19606131

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{4567}}^1$

素因数の和:4632

約数の個数: 20

約数和(自身を含む): 29847312

約数和(自身を除く): 10241181

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 4567, 13701, 41103, 123309, 242051, 369927, 726153, 2178459, 6535377, 19606131]

約数ペア:

[(1, 19606131), (3, 6535377), (9, 2178459), (27, 726153), (53, 369927), (81, 242051), (159, 123309), (477, 41103), (1431, 13701), (4293, 4567)]