11868645

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18401}}^1$

素因数の和:18452

約数の個数: 16

約数和(自身を含む): 19432512

約数和(自身を除く): 7563867

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 18401, 55203, 92005, 276015, 791243, 2373729, 3956215, 11868645]

約数ペア:

[(1, 11868645), (3, 3956215), (5, 2373729), (15, 791243), (43, 276015), (129, 92005), (215, 55203), (645, 18401)]