9399370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21859}}^1$

素因数の和:21909

約数の個数: 16

約数和(自身を含む): 17313120

約数和(自身を除く): 7913750

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 21859, 43718, 109295, 218590, 939937, 1879874, 4699685, 9399370]

約数ペア:

[(1, 9399370), (2, 4699685), (5, 1879874), (10, 939937), (43, 218590), (86, 109295), (215, 43718), (430, 21859)]