18950822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3697}}^1$

素因数の和:3943

約数の個数: 16

約数和(自身を含む): 31151952

約数和(自身を除く): 12201130

約数列:

[1, 2, 11, 22, 233, 466, 2563, 3697, 5126, 7394, 40667, 81334, 861401, 1722802, 9475411, 18950822]

約数ペア:

[(1, 18950822), (2, 9475411), (11, 1722802), (22, 861401), (233, 81334), (466, 40667), (2563, 7394), (3697, 5126)]