11891235419

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{105401}}^1$

素因数の和:105706

約数の個数: 16

約数和(自身を含む): 13842233856

約数和(自身を除く): 1950998437

約数列:

[1, 7, 71, 227, 497, 1589, 16117, 105401, 112819, 737807, 7483471, 23926027, 52384297, 167482189, 1698747917, 11891235419]

約数ペア:

[(1, 11891235419), (7, 1698747917), (71, 167482189), (227, 52384297), (497, 23926027), (1589, 7483471), (16117, 737807), (105401, 112819)]