22207670

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4363}}^1$

素因数の和:4879

約数の個数: 16

約数和(自身を含む): 40061520

約数和(自身を除く): 17853850

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 4363, 5090, 8726, 21815, 43630, 2220767, 4441534, 11103835, 22207670]

約数ペア:

[(1, 22207670), (2, 11103835), (5, 4441534), (10, 2220767), (509, 43630), (1018, 21815), (2545, 8726), (4363, 5090)]