22920065

素因数分解:

$5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2609}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 8650495

約数列:

[1, 5, 7, 35, 251, 1255, 1757, 2609, 8785, 13045, 18263, 91315, 654859, 3274295, 4584013, 22920065]

約数ペア:

[(1, 22920065), (5, 4584013), (7, 3274295), (35, 654859), (251, 91315), (1255, 18263), (1757, 13045), (2609, 8785)]