40392385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38653}}^1$

素因数の和:38688

約数の個数: 16

約数和(自身を含む): 55661760

約数和(自身を除く): 15269375

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 38653, 193265, 425183, 734407, 2125915, 3672035, 8078477, 40392385]

約数ペア:

[(1, 40392385), (5, 8078477), (11, 3672035), (19, 2125915), (55, 734407), (95, 425183), (209, 193265), (1045, 38653)]