19489605054

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23368831}}^1$

素因数の和:23368975

約数の個数: 16

約数和(自身を含む): 39259637760

約数和(自身を除く): 19770032706

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 23368831, 46737662, 70106493, 140212986, 3248267509, 6496535018, 9744802527, 19489605054]

約数ペア:

[(1, 19489605054), (2, 9744802527), (3, 6496535018), (6, 3248267509), (139, 140212986), (278, 70106493), (417, 46737662), (834, 23368831)]