19423143

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 29652480

約数和(自身を除く): 10229337

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 1619, 3999, 4857, 11997, 14571, 50189, 69617, 150567, 208851, 451701, 626553, 2158127, 6474381, 19423143]

約数ペア:

[(1, 19423143), (3, 6474381), (9, 2158127), (31, 626553), (43, 451701), (93, 208851), (129, 150567), (279, 69617), (387, 50189), (1333, 14571), (1619, 11997), (3999, 4857)]