996850390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5246581}}^1$

素因数の和:5246607

約数の個数: 16

約数和(自身を含む): 1888769520

約数和(自身を除く): 891919130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5246581, 10493162, 26232905, 52465810, 99685039, 199370078, 498425195, 996850390]

約数ペア:

[(1, 996850390), (2, 498425195), (5, 199370078), (10, 99685039), (19, 52465810), (38, 26232905), (95, 10493162), (190, 5246581)]