19702866

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{22039}}^1$

素因数の和:22193

約数の個数: 16

約数和(自身を含む): 39672000

約数和(自身を除く): 19969134

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 22039, 44078, 66117, 132234, 3283811, 6567622, 9851433, 19702866]

約数ペア:

[(1, 19702866), (2, 9851433), (3, 6567622), (6, 3283811), (149, 132234), (298, 66117), (447, 44078), (894, 22039)]