12081965

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5659}}^1$

素因数の和:5732

約数の個数: 16

約数和(自身を含む): 16844160

約数和(自身を除く): 4762195

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 5659, 28295, 39613, 198065, 345199, 1725995, 2416393, 12081965]

約数ペア:

[(1, 12081965), (5, 2416393), (7, 1725995), (35, 345199), (61, 198065), (305, 39613), (427, 28295), (2135, 5659)]