11987574

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{3499}}^1$

素因数の和:4075

約数の個数: 16

約数和(自身を含む): 24024000

約数和(自身を除く): 12036426

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 3499, 6998, 10497, 20994, 1997929, 3995858, 5993787, 11987574]

約数ペア:

[(1, 11987574), (2, 5993787), (3, 3995858), (6, 1997929), (571, 20994), (1142, 10497), (1713, 6998), (3426, 3499)]