19154091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1831}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 27963648

約数和(自身を除く): 8809557

約数列:

[1, 3, 11, 33, 317, 951, 1831, 3487, 5493, 10461, 20141, 60423, 580427, 1741281, 6384697, 19154091]

約数ペア:

[(1, 19154091), (3, 6384697), (11, 1741281), (33, 580427), (317, 60423), (951, 20141), (1831, 10461), (3487, 5493)]