131966210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{694559}}^1$

素因数の和:694585

約数の個数: 16

約数和(自身を含む): 250041600

約数和(自身を除く): 118075390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 694559, 1389118, 3472795, 6945590, 13196621, 26393242, 65983105, 131966210]

約数ペア:

[(1, 131966210), (2, 65983105), (5, 26393242), (10, 13196621), (19, 6945590), (38, 3472795), (95, 1389118), (190, 694559)]