19614477

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 27195840

約数和(自身を除く): 7581363

約数列:

[1, 3, 37, 83, 111, 249, 2129, 3071, 6387, 9213, 78773, 176707, 236319, 530121, 6538159, 19614477]

約数ペア:

[(1, 19614477), (3, 6538159), (37, 530121), (83, 236319), (111, 176707), (249, 78773), (2129, 9213), (3071, 6387)]