22147874

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{9473}}^1$

素因数の和:9649

約数の個数: 16

約数和(自身を含む): 38199168

約数和(自身を除く): 16051294

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 9473, 18946, 66311, 132622, 1581991, 3163982, 11073937, 22147874]

約数ペア:

[(1, 22147874), (2, 11073937), (7, 3163982), (14, 1581991), (167, 132622), (334, 66311), (1169, 18946), (2338, 9473)]