18902243347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{201919}}^1$

素因数の和:202330

約数の個数: 16

約数和(自身を含む): 21484288000

約数和(自身を除く): 2582044653

約数列:

[1, 13, 19, 247, 379, 4927, 7201, 93613, 201919, 2624947, 3836461, 49873993, 76527301, 994854913, 1454018719, 18902243347]

約数ペア:

[(1, 18902243347), (13, 1454018719), (19, 994854913), (247, 76527301), (379, 49873993), (4927, 3836461), (7201, 2624947), (93613, 201919)]