858169922

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1188601}}^1$

素因数の和:1188641

約数の個数: 12

約数和(自身を含む): 1358572086

約数和(自身を除く): 500402164

約数列:

[1, 2, 19, 38, 361, 722, 1188601, 2377202, 22583419, 45166838, 429084961, 858169922]

約数ペア:

[(1, 858169922), (2, 429084961), (19, 45166838), (38, 22583419), (361, 2377202), (722, 1188601)]