19461794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3863}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 31993920

約数和(自身を除く): 12532126

約数列:

[1, 2, 11, 22, 229, 458, 2519, 3863, 5038, 7726, 42493, 84986, 884627, 1769254, 9730897, 19461794]

約数ペア:

[(1, 19461794), (2, 9730897), (11, 1769254), (22, 884627), (229, 84986), (458, 42493), (2519, 7726), (3863, 5038)]