20161294891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1\times {\mathrm{23509}}^1$

素因数の和:24414

約数の個数: 16

約数和(自身を含む): 21724368480

約数和(自身を除く): 1563073589

約数列:

[1, 17, 61, 827, 1037, 14059, 23509, 50447, 399653, 857599, 1434049, 19441943, 24378833, 330513031, 1185958523, 20161294891]

約数ペア:

[(1, 20161294891), (17, 1185958523), (61, 330513031), (827, 24378833), (1037, 19441943), (14059, 1434049), (23509, 857599), (50447, 399653)]