19863094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{727}}^1$

素因数の和:1467

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 11586506

約数列:

[1, 2, 19, 38, 719, 727, 1438, 1454, 13661, 13813, 27322, 27626, 522713, 1045426, 9931547, 19863094]

約数ペア:

[(1, 19863094), (2, 9931547), (19, 1045426), (38, 522713), (719, 27626), (727, 27322), (1438, 13813), (1454, 13661)]