38962534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10781}}^1$

素因数の和:10935

約数の個数: 16

約数和(自身を含む): 63398160

約数和(自身を除く): 24435626

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 10781, 21562, 140153, 280306, 1498559, 2997118, 19481267, 38962534]

約数ペア:

[(1, 38962534), (2, 19481267), (13, 2997118), (26, 1498559), (139, 280306), (278, 140153), (1807, 21562), (3614, 10781)]