22209715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9391}}^1$

素因数の和:9450

約数の個数: 16

約数和(自身を含む): 29753856

約数和(自身を除く): 7544141

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 9391, 46955, 103301, 403813, 516505, 2019065, 4441943, 22209715]

約数ペア:

[(1, 22209715), (5, 4441943), (11, 2019065), (43, 516505), (55, 403813), (215, 103301), (473, 46955), (2365, 9391)]