20161495549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{342283}}^1$

素因数の和:342516

約数の個数: 16

約数和(自身を含む): 22771469952

約数和(自身を除く): 2609974403

約数列:

[1, 13, 23, 197, 299, 2561, 4531, 58903, 342283, 4449679, 7872509, 67429751, 102342617, 876586763, 1550884273, 20161495549]

約数ペア:

[(1, 20161495549), (13, 1550884273), (23, 876586763), (197, 102342617), (299, 67429751), (2561, 7872509), (4531, 4449679), (58903, 342283)]