21793370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{58901}}^1$

素因数の和:58945

約数の個数: 16

約数和(自身を含む): 40288968

約数和(自身を除く): 18495598

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 58901, 117802, 294505, 589010, 2179337, 4358674, 10896685, 21793370]

約数ペア:

[(1, 21793370), (2, 10896685), (5, 4358674), (10, 2179337), (37, 589010), (74, 294505), (185, 117802), (370, 58901)]