19116255

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2903}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 30666240

約数和(自身を除く): 11549985

約数列:

[1, 3, 5, 15, 439, 1317, 2195, 2903, 6585, 8709, 14515, 43545, 1274417, 3823251, 6372085, 19116255]

約数ペア:

[(1, 19116255), (3, 6372085), (5, 3823251), (15, 1274417), (439, 43545), (1317, 14515), (2195, 8709), (2903, 6585)]