15120424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{171823}}^1$

素因数の和:171840

約数の個数: 16

約数和(自身を含む): 30928320

約数和(自身を除く): 15807896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 171823, 343646, 687292, 1374584, 1890053, 3780106, 7560212, 15120424]

約数ペア:

[(1, 15120424), (2, 7560212), (4, 3780106), (8, 1890053), (11, 1374584), (22, 687292), (44, 343646), (88, 171823)]