39992663

素因数分解:

${\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:974

約数の個数: 12

約数和(自身を含む): 42565320

約数和(自身を除く): 2572657

約数列:

[1, 19, 139, 361, 797, 2641, 15143, 50179, 110783, 287717, 2104877, 39992663]

約数ペア:

[(1, 39992663), (19, 2104877), (139, 287717), (361, 110783), (797, 50179), (2641, 15143)]