19849083

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4114

約数の個数: 16

約数和(自身を含む): 27841536

約数和(自身を除く): 7992453

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4027, 4929, 12081, 124837, 213431, 374511, 640293, 6616361, 19849083]

約数ペア:

[(1, 19849083), (3, 6616361), (31, 640293), (53, 374511), (93, 213431), (159, 124837), (1643, 12081), (4027, 4929)]