18996130

素因数分解:

$2^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1777}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 34244280

約数和(自身を除く): 15248150

約数列:

[1, 2, 5, 10, 1069, 1777, 2138, 3554, 5345, 8885, 10690, 17770, 1899613, 3799226, 9498065, 18996130]

約数ペア:

[(1, 18996130), (2, 9498065), (5, 3799226), (10, 1899613), (1069, 17770), (1777, 10690), (2138, 8885), (3554, 5345)]