13221922

素因数分解:

$2^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{991}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 22712832

約数和(自身を除く): 9490910

約数列:

[1, 2, 7, 14, 953, 991, 1906, 1982, 6671, 6937, 13342, 13874, 944423, 1888846, 6610961, 13221922]

約数ペア:

[(1, 13221922), (2, 6610961), (7, 1888846), (14, 944423), (953, 13874), (991, 13342), (1906, 6937), (1982, 6671)]