23131922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1061}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 37926144

約数和(自身を除く): 14794222

約数列:

[1, 2, 11, 22, 991, 1061, 1982, 2122, 10901, 11671, 21802, 23342, 1051451, 2102902, 11565961, 23131922]

約数ペア:

[(1, 23131922), (2, 11565961), (11, 2102902), (22, 1051451), (991, 23342), (1061, 21802), (1982, 11671), (2122, 10901)]