201919632242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{9221}}^1\times {\mathrm{644053}}^1$

素因数の和:653293

約数の個数: 16

約数和(自身を含む): 320731163352

約数和(自身を除く): 118811531110

約数列:

[1, 2, 17, 34, 9221, 18442, 156757, 313514, 644053, 1288106, 10948901, 21897802, 5938812713, 11877625426, 100959816121, 201919632242]

約数ペア:

[(1, 201919632242), (2, 100959816121), (17, 11877625426), (34, 5938812713), (9221, 21897802), (18442, 10948901), (156757, 1288106), (313514, 644053)]