2430157

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 16

約数和(自身を含む): 2741760

約数和(自身を除く): 311603

約数列:

[1, 19, 23, 67, 83, 437, 1273, 1541, 1577, 1909, 5561, 29279, 36271, 105659, 127903, 2430157]

約数ペア:

[(1, 2430157), (19, 127903), (23, 105659), (67, 36271), (83, 29279), (437, 5561), (1273, 1909), (1541, 1577)]