20211453922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{706151}}^1$

素因数の和:707465

約数の個数: 16

約数和(自身を含む): 33098756544

約数和(自身を除く): 12887302622

約数列:

[1, 2, 11, 22, 1301, 2602, 14311, 28622, 706151, 1412302, 7767661, 15535322, 918702451, 1837404902, 10105726961, 20211453922]

約数ペア:

[(1, 20211453922), (2, 10105726961), (11, 1837404902), (22, 918702451), (1301, 15535322), (2602, 7767661), (14311, 1412302), (28622, 706151)]