39609236

素因数分解:

$2^2\times {\mathrm{1901}}^1\times {\mathrm{5209}}^1$

素因数の和:7114

約数の個数: 12

約数和(自身を含む): 69365940

約数和(自身を除く): 29756704

約数列:

[1, 2, 4, 1901, 3802, 5209, 7604, 10418, 20836, 9902309, 19804618, 39609236]

約数ペア:

[(1, 39609236), (2, 19804618), (4, 9902309), (1901, 20836), (3802, 10418), (5209, 7604)]