8538382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:887

約数の個数: 16

約数和(自身を含む): 13426560

約数和(自身を除く): 4888178

約数列:

[1, 2, 23, 46, 419, 443, 838, 886, 9637, 10189, 19274, 20378, 185617, 371234, 4269191, 8538382]

約数ペア:

[(1, 8538382), (2, 4269191), (23, 371234), (46, 185617), (419, 20378), (443, 19274), (838, 10189), (886, 9637)]