15828189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3793}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 22946112

約数和(自身を除く): 7117923

約数列:

[1, 3, 13, 39, 107, 321, 1391, 3793, 4173, 11379, 49309, 147927, 405851, 1217553, 5276063, 15828189]

約数ペア:

[(1, 15828189), (3, 5276063), (13, 1217553), (39, 405851), (107, 147927), (321, 49309), (1391, 11379), (3793, 4173)]