16695991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 18700864

約数和(自身を除く): 2004873

約数列:

[1, 13, 37, 103, 337, 481, 1339, 3811, 4381, 12469, 34711, 49543, 162097, 451243, 1284307, 16695991]

約数ペア:

[(1, 16695991), (13, 1284307), (37, 451243), (103, 162097), (337, 49543), (481, 34711), (1339, 12469), (3811, 4381)]