19004065090

素因数分解:

$2^1\times 5^1\times {\mathrm{17839}}^1\times {\mathrm{106531}}^1$

素因数の和:124377

約数の個数: 16

約数和(自身を含む): 34209555840

約数和(自身を除く): 15205490750

約数列:

[1, 2, 5, 10, 17839, 35678, 89195, 106531, 178390, 213062, 532655, 1065310, 1900406509, 3800813018, 9502032545, 19004065090]

約数ペア:

[(1, 19004065090), (2, 9502032545), (5, 3800813018), (10, 1900406509), (17839, 1065310), (35678, 532655), (89195, 213062), (106531, 178390)]