19946130121

素因数分解:

${\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{413537}}^1$

素因数の和:414023

約数の個数: 8

約数和(自身を含む): 20147571360

約数和(自身を除く): 201441239

約数列:

[1, 139, 347, 48233, 413537, 57481643, 143497339, 19946130121]

約数ペア:

[(1, 19946130121), (139, 143497339), (347, 57481643), (48233, 413537)]