197459419

素因数分解:

${\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{3671}}^1$

素因数の和:3858

約数の個数: 12

約数和(自身を含む): 209854800

約数和(自身を除く): 12395381

約数列:

[1, 19, 149, 361, 2831, 3671, 53789, 69749, 546979, 1325231, 10392601, 197459419]

約数ペア:

[(1, 197459419), (19, 10392601), (149, 1325231), (361, 546979), (2831, 69749), (3671, 53789)]