21000618166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4093}}^1\times {\mathrm{233221}}^1$

素因数の和:237327

約数の個数: 16

約数和(自身を含む): 34373191248

約数和(自身を除く): 13372573082

約数列:

[1, 2, 11, 22, 4093, 8186, 45023, 90046, 233221, 466442, 2565431, 5130862, 954573553, 1909147106, 10500309083, 21000618166]

約数ペア:

[(1, 21000618166), (2, 10500309083), (11, 1909147106), (22, 954573553), (4093, 5130862), (8186, 2565431), (45023, 466442), (90046, 233221)]