19307663426

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1\times {\mathrm{142553}}^1$

素因数の和:143077

約数の個数: 16

約数和(自身を含む): 29185365528

約数和(自身を除く): 9877702102

約数列:

[1, 2, 241, 281, 482, 562, 67721, 135442, 142553, 285106, 34355273, 40057393, 68710546, 80114786, 9653831713, 19307663426]

約数ペア:

[(1, 19307663426), (2, 9653831713), (241, 80114786), (281, 68710546), (482, 40057393), (562, 34355273), (67721, 285106), (135442, 142553)]