156950887

素因数分解:

${\mathrm{19}}^2\times {\mathrm{409}}^1\times {\mathrm{1063}}^1$

素因数の和:1510

約数の個数: 12

約数和(自身を含む): 166207440

約数和(自身を除く): 9256553

約数列:

[1, 19, 361, 409, 1063, 7771, 20197, 147649, 383743, 434767, 8260573, 156950887]

約数ペア:

[(1, 156950887), (19, 8260573), (361, 434767), (409, 383743), (1063, 147649), (7771, 20197)]