39423290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{207491}}^1$

素因数の和:207517

約数の個数: 16

約数和(自身を含む): 74697120

約数和(自身を除く): 35273830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 207491, 414982, 1037455, 2074910, 3942329, 7884658, 19711645, 39423290]

約数ペア:

[(1, 39423290), (2, 19711645), (5, 7884658), (10, 3942329), (19, 2074910), (38, 1037455), (95, 414982), (190, 207491)]