12173555

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 15660864

約数和(自身を除く): 3487309

約数列:

[1, 5, 23, 37, 115, 185, 851, 2861, 4255, 14305, 65803, 105857, 329015, 529285, 2434711, 12173555]

約数ペア:

[(1, 12173555), (5, 2434711), (23, 529285), (37, 329015), (115, 105857), (185, 65803), (851, 14305), (2861, 4255)]