21922134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281053}}^1$

素因数の和:281071

約数の個数: 16

約数和(自身を含む): 47217072

約数和(自身を除く): 25294938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281053, 562106, 843159, 1686318, 3653689, 7307378, 10961067, 21922134]

約数ペア:

[(1, 21922134), (2, 10961067), (3, 7307378), (6, 3653689), (13, 1686318), (26, 843159), (39, 562106), (78, 281053)]