2065398914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{62981}}^1$

素因数の和:63865

約数の個数: 16

約数和(自身を含む): 3264986880

約数和(自身を除く): 1199587966

約数列:

[1, 2, 19, 38, 863, 1726, 16397, 32794, 62981, 125962, 1196639, 2393278, 54352603, 108705206, 1032699457, 2065398914]

約数ペア:

[(1, 2065398914), (2, 1032699457), (19, 108705206), (38, 54352603), (863, 2393278), (1726, 1196639), (16397, 125962), (32794, 62981)]