19382321822

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{561839}}^1$

素因数の和:562255

約数の個数: 16

約数和(自身を含む): 29773025280

約数和(自身を除く): 10390703458

約数列:

[1, 2, 47, 94, 367, 734, 17249, 34498, 561839, 1123678, 26406433, 52812866, 206194913, 412389826, 9691160911, 19382321822]

約数ペア:

[(1, 19382321822), (2, 9691160911), (47, 412389826), (94, 206194913), (367, 52812866), (734, 26406433), (17249, 1123678), (34498, 561839)]