19035279

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{57163}}^1$

素因数の和:57206

約数の個数: 12

約数和(自身を含む): 28239016

約数和(自身を除く): 9203737

約数列:

[1, 3, 9, 37, 111, 333, 57163, 171489, 514467, 2115031, 6345093, 19035279]

約数ペア:

[(1, 19035279), (3, 6345093), (9, 2115031), (37, 514467), (111, 171489), (333, 57163)]