19134785

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 23897280

約数和(自身を除く): 4762495

約数列:

[1, 5, 43, 61, 215, 305, 1459, 2623, 7295, 13115, 62737, 88999, 313685, 444995, 3826957, 19134785]

約数ペア:

[(1, 19134785), (5, 3826957), (43, 444995), (61, 313685), (215, 88999), (305, 62737), (1459, 13115), (2623, 7295)]