16728235

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 20520864

約数和(自身を除く): 3792629

約数列:

[1, 5, 83, 173, 233, 415, 865, 1165, 14359, 19339, 40309, 71795, 96695, 201545, 3345647, 16728235]

約数ペア:

[(1, 16728235), (5, 3345647), (83, 201545), (173, 96695), (233, 71795), (415, 40309), (865, 19339), (1165, 14359)]