16081307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 18162144

約数和(自身を除く): 2080837

約数列:

[1, 11, 41, 181, 197, 451, 1991, 2167, 7421, 8077, 35657, 81631, 88847, 392227, 1461937, 16081307]

約数ペア:

[(1, 16081307), (11, 1461937), (41, 392227), (181, 88847), (197, 81631), (451, 35657), (1991, 8077), (2167, 7421)]