19536957

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{7309}}^1$

素因数の和:7335

約数の個数: 24

約数和(自身を含む): 31930080

約数和(自身を除く): 12393123

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 7309, 21927, 65781, 80399, 197343, 241197, 592029, 723591, 1776087, 2170773, 6512319, 19536957]

約数ペア:

[(1, 19536957), (3, 6512319), (9, 2170773), (11, 1776087), (27, 723591), (33, 592029), (81, 241197), (99, 197343), (243, 80399), (297, 65781), (891, 21927), (2673, 7309)]