17308994

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:821

約数の個数: 16

約数和(自身を含む): 26530296

約数和(自身を除く): 9221302

約数列:

[1, 2, 61, 122, 337, 421, 674, 842, 20557, 25681, 41114, 51362, 141877, 283754, 8654497, 17308994]

約数ペア:

[(1, 17308994), (2, 8654497), (61, 283754), (122, 141877), (337, 51362), (421, 41114), (674, 25681), (842, 20557)]