21673794

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{190121}}^1$

素因数の和:190145

約数の個数: 16

約数和(自身を含む): 45629280

約数和(自身を除く): 23955486

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 190121, 380242, 570363, 1140726, 3612299, 7224598, 10836897, 21673794]

約数ペア:

[(1, 21673794), (2, 10836897), (3, 7224598), (6, 3612299), (19, 1140726), (38, 570363), (57, 380242), (114, 190121)]