19014734632

素因数分解:

$2^3\times {\mathrm{1543}}^1\times {\mathrm{1540403}}^1$

素因数の和:1541952

約数の個数: 16

約数和(自身を含む): 35675756640

約数和(自身を除く): 16661022008

約数列:

[1, 2, 4, 8, 1543, 3086, 6172, 12344, 1540403, 3080806, 6161612, 12323224, 2376841829, 4753683658, 9507367316, 19014734632]

約数ペア:

[(1, 19014734632), (2, 9507367316), (4, 4753683658), (8, 2376841829), (1543, 12323224), (3086, 6161612), (6172, 3080806), (12344, 1540403)]