22204469

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 26357760

約数和(自身を除く): 4153291

約数列:

[1, 7, 43, 71, 301, 497, 1039, 3053, 7273, 21371, 44677, 73769, 312739, 516383, 3172067, 22204469]

約数ペア:

[(1, 22204469), (7, 3172067), (43, 516383), (71, 312739), (301, 73769), (497, 44677), (1039, 21371), (3053, 7273)]