16809533

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 19063296

約数和(自身を除く): 2253763

約数列:

[1, 13, 31, 53, 403, 689, 787, 1643, 10231, 21359, 24397, 41711, 317161, 542243, 1293041, 16809533]

約数ペア:

[(1, 16809533), (13, 1293041), (31, 542243), (53, 317161), (403, 41711), (689, 24397), (787, 21359), (1643, 10231)]