22390430

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{5171}}^1$

素因数の和:5611

約数の個数: 16

約数和(自身を含む): 40403664

約数和(自身を除く): 18013234

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 5171, 10342, 25855, 51710, 2239043, 4478086, 11195215, 22390430]

約数ペア:

[(1, 22390430), (2, 11195215), (5, 4478086), (10, 2239043), (433, 51710), (866, 25855), (2165, 10342), (4330, 5171)]