39459316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20509}}^1$

素因数の和:20563

約数の個数: 24

約数和(自身を含む): 76379240

約数和(自身を除く): 36919924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 20509, 41018, 82036, 266617, 533234, 758833, 1066468, 1517666, 3035332, 9864829, 19729658, 39459316]

約数ペア:

[(1, 39459316), (2, 19729658), (4, 9864829), (13, 3035332), (26, 1517666), (37, 1066468), (52, 758833), (74, 533234), (148, 266617), (481, 82036), (962, 41018), (1924, 20509)]