19621622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2383}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 30896640

約数和(自身を除く): 11275018

約数列:

[1, 2, 23, 46, 179, 358, 2383, 4117, 4766, 8234, 54809, 109618, 426557, 853114, 9810811, 19621622]

約数ペア:

[(1, 19621622), (2, 9810811), (23, 853114), (46, 426557), (179, 109618), (358, 54809), (2383, 8234), (4117, 4766)]