201904190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2857}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 375335424

約数和(自身を除く): 173431234

約数列:

[1, 2, 5, 10, 37, 74, 185, 191, 370, 382, 955, 1910, 2857, 5714, 7067, 14134, 14285, 28570, 35335, 70670, 105709, 211418, 528545, 545687, 1057090, 1091374, 2728435, 5456870, 20190419, 40380838, 100952095, 201904190]

約数ペア:

[(1, 201904190), (2, 100952095), (5, 40380838), (10, 20190419), (37, 5456870), (74, 2728435), (185, 1091374), (191, 1057090), (370, 545687), (382, 528545), (955, 211418), (1910, 105709), (2857, 70670), (5714, 35335), (7067, 28570), (14134, 14285)]