19088751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5119}}^1$

素因数の和:5246

約数の個数: 16

約数和(自身を含む): 28016640

約数和(自身を除く): 8927889

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 5119, 15357, 56309, 168927, 578447, 1735341, 6362917, 19088751]

約数ペア:

[(1, 19088751), (3, 6362917), (11, 1735341), (33, 578447), (113, 168927), (339, 56309), (1243, 15357), (3729, 5119)]