18533510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{839}}^1$

素因数の和:940

約数の個数: 24

約数和(自身を含む): 34125840

約数和(自身を除く): 15592330

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 839, 1678, 2209, 4195, 4418, 8390, 11045, 22090, 39433, 78866, 197165, 394330, 1853351, 3706702, 9266755, 18533510]

約数ペア:

[(1, 18533510), (2, 9266755), (5, 3706702), (10, 1853351), (47, 394330), (94, 197165), (235, 78866), (470, 39433), (839, 22090), (1678, 11045), (2209, 8390), (4195, 4418)]