19332728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127189}}^1$

素因数の和:127214

約数の個数: 16

約数和(自身を含む): 38157000

約数和(自身を除く): 18824272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 127189, 254378, 508756, 1017512, 2416591, 4833182, 9666364, 19332728]

約数ペア:

[(1, 19332728), (2, 9666364), (4, 4833182), (8, 2416591), (19, 1017512), (38, 508756), (76, 254378), (152, 127189)]