18933010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40283}}^1$

素因数の和:40337

約数の個数: 16

約数和(自身を含む): 34805376

約数和(自身を除く): 15872366

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 40283, 80566, 201415, 402830, 1893301, 3786602, 9466505, 18933010]

約数ペア:

[(1, 18933010), (2, 9466505), (5, 3786602), (10, 1893301), (47, 402830), (94, 201415), (235, 80566), (470, 40283)]