28375322

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{39301}}^1$

素因数の和:39341

約数の個数: 12

約数和(自身を含む): 44922186

約数和(自身を除く): 16546864

約数列:

[1, 2, 19, 38, 361, 722, 39301, 78602, 746719, 1493438, 14187661, 28375322]

約数ペア:

[(1, 28375322), (2, 14187661), (19, 1493438), (38, 746719), (361, 78602), (722, 39301)]