19236843

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{125731}}^1$

素因数の和:125754

約数の個数: 12

約数和(自身を含む): 29421288

約数和(自身を除く): 10184445

約数列:

[1, 3, 9, 17, 51, 153, 125731, 377193, 1131579, 2137427, 6412281, 19236843]

約数ペア:

[(1, 19236843), (3, 6412281), (9, 2137427), (17, 1131579), (51, 377193), (153, 125731)]