90874169

素因数分解:

${\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{1811}}^1$

素因数の和:1988

約数の個数: 12

約数和(自身を含む): 96652080

約数和(自身を除く): 5777911

約数列:

[1, 19, 139, 361, 1811, 2641, 34409, 50179, 251729, 653771, 4782851, 90874169]

約数ペア:

[(1, 90874169), (19, 4782851), (139, 653771), (361, 251729), (1811, 50179), (2641, 34409)]