22039070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{24763}}^1$

素因数の和:24859

約数の個数: 16

約数和(自身を含む): 40117680

約数和(自身を除く): 18078610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 24763, 49526, 123815, 247630, 2203907, 4407814, 11019535, 22039070]

約数ペア:

[(1, 22039070), (2, 11019535), (5, 4407814), (10, 2203907), (89, 247630), (178, 123815), (445, 49526), (890, 24763)]