22070770

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4423}}^1$

素因数の和:4929

約数の個数: 16

約数和(自身を含む): 39816000

約数和(自身を除く): 17745230

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4423, 4990, 8846, 22115, 44230, 2207077, 4414154, 11035385, 22070770]

約数ペア:

[(1, 22070770), (2, 11035385), (5, 4414154), (10, 2207077), (499, 44230), (998, 22115), (2495, 8846), (4423, 4990)]