22189072

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{3863}}^1$

素因数の和:4230

約数の個数: 20

約数和(自身を含む): 43122240

約数和(自身を除く): 20933168

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 3863, 5744, 7726, 15452, 30904, 61808, 1386817, 2773634, 5547268, 11094536, 22189072]

約数ペア:

[(1, 22189072), (2, 11094536), (4, 5547268), (8, 2773634), (16, 1386817), (359, 61808), (718, 30904), (1436, 15452), (2872, 7726), (3863, 5744)]