22128230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51461}}^1$

素因数の和:51511

約数の個数: 16

約数和(自身を含む): 40757904

約数和(自身を除く): 18629674

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 51461, 102922, 257305, 514610, 2212823, 4425646, 11064115, 22128230]

約数ペア:

[(1, 22128230), (2, 11064115), (5, 4425646), (10, 2212823), (43, 514610), (86, 257305), (215, 102922), (430, 51461)]