19792242

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{1171}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 44160960

約数和(自身を除く): 24368718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1171, 1878, 2342, 2817, 3513, 5634, 7026, 8451, 10539, 16902, 21078, 31617, 63234, 366523, 733046, 1099569, 2199138, 3298707, 6597414, 9896121, 19792242]

約数ペア:

[(1, 19792242), (2, 9896121), (3, 6597414), (6, 3298707), (9, 2199138), (18, 1099569), (27, 733046), (54, 366523), (313, 63234), (626, 31617), (939, 21078), (1171, 16902), (1878, 10539), (2342, 8451), (2817, 7026), (3513, 5634)]