19823433

素因数分解:

$3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1459}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 30274560

約数和(自身を除く): 10451127

約数列:

[1, 3, 7, 21, 647, 1459, 1941, 4377, 4529, 10213, 13587, 30639, 943973, 2831919, 6607811, 19823433]

約数ペア:

[(1, 19823433), (3, 6607811), (7, 2831919), (21, 943973), (647, 30639), (1459, 13587), (1941, 10213), (4377, 4529)]