18770298069757

素因数分解:

${\mathrm{13}}^1\times {\mathrm{16921}}^1\times {\mathrm{85330009}}^1$

素因数の和:85346943

約数の個数: 8

約数和(自身を含む): 20215362009080

約数和(自身を除く): 1445063939323

約数列:

[1, 13, 16921, 219973, 85330009, 1109290117, 1443869082289, 18770298069757]

約数ペア:

[(1, 18770298069757), (13, 1443869082289), (16921, 1109290117), (219973, 85330009)]