22303405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2003}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 28569024

約数和(自身を除く): 6265619

約数列:

[1, 5, 17, 85, 131, 655, 2003, 2227, 10015, 11135, 34051, 170255, 262393, 1311965, 4460681, 22303405]

約数ペア:

[(1, 22303405), (5, 4460681), (17, 1311965), (85, 262393), (131, 170255), (655, 34051), (2003, 11135), (2227, 10015)]