38939435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2531}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 49768992

約数和(自身を除く): 10829557

約数列:

[1, 5, 17, 85, 181, 905, 2531, 3077, 12655, 15385, 43027, 215135, 458111, 2290555, 7787887, 38939435]

約数ペア:

[(1, 38939435), (5, 7787887), (17, 2290555), (85, 458111), (181, 215135), (905, 43027), (2531, 15385), (3077, 12655)]