2392195

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 3294000

約数和(自身を除く): 901805

約数列:

[1, 5, 13, 19, 65, 95, 149, 169, 247, 745, 845, 1235, 1937, 2831, 3211, 9685, 14155, 16055, 25181, 36803, 125905, 184015, 478439, 2392195]

約数ペア:

[(1, 2392195), (5, 478439), (13, 184015), (19, 125905), (65, 36803), (95, 25181), (149, 16055), (169, 14155), (247, 9685), (745, 3211), (845, 2831), (1235, 1937)]