20194288438

素因数分解:

$2^1\times {\mathrm{22619}}^1\times {\mathrm{446401}}^1$

素因数の和:469022

約数の個数: 8

約数和(自身を含む): 30292839720

約数和(自身を除く): 10098551282

約数列:

[1, 2, 22619, 45238, 446401, 892802, 10097144219, 20194288438]

約数ペア:

[(1, 20194288438), (2, 10097144219), (22619, 892802), (45238, 446401)]