3819019

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 12

約数和(自身を含む): 4114800

約数和(自身を除く): 295781

約数列:

[1, 19, 71, 149, 361, 1349, 2831, 10579, 25631, 53789, 201001, 3819019]

約数ペア:

[(1, 3819019), (19, 201001), (71, 53789), (149, 25631), (361, 10579), (1349, 2831)]