326198042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{17921}}^1$

素因数の和:18421

約数の個数: 16

約数和(自身を含む): 516153600

約数和(自身を除く): 189955558

約数列:

[1, 2, 19, 38, 479, 958, 9101, 17921, 18202, 35842, 340499, 680998, 8584159, 17168318, 163099021, 326198042]

約数ペア:

[(1, 326198042), (2, 163099021), (19, 17168318), (38, 8584159), (479, 680998), (958, 340499), (9101, 35842), (17921, 18202)]