78847223834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{19036027}}^1$

素因数の和:19036157

約数の個数: 16

約数和(自身を含む): 125637784800

約数和(自身を除く): 46790560966

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 19036027, 38072054, 361684513, 723369026, 2074926943, 4149853886, 39423611917, 78847223834]

約数ペア:

[(1, 78847223834), (2, 39423611917), (19, 4149853886), (38, 2074926943), (109, 723369026), (218, 361684513), (2071, 38072054), (4142, 19036027)]