19932039

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 29952000

約数和(自身を除く): 10019961

約数列:

[1, 3, 9, 31, 93, 199, 279, 359, 597, 1077, 1791, 3231, 6169, 11129, 18507, 33387, 55521, 71441, 100161, 214323, 642969, 2214671, 6644013, 19932039]

約数ペア:

[(1, 19932039), (3, 6644013), (9, 2214671), (31, 642969), (93, 214323), (199, 100161), (279, 71441), (359, 55521), (597, 33387), (1077, 18507), (1791, 11129), (3231, 6169)]