13639892

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2917}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 27452544

約数和(自身を除く): 13812652

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 2917, 4676, 5834, 11668, 20419, 40838, 81676, 487139, 974278, 1948556, 3409973, 6819946, 13639892]

約数ペア:

[(1, 13639892), (2, 6819946), (4, 3409973), (7, 1948556), (14, 974278), (28, 487139), (167, 81676), (334, 40838), (668, 20419), (1169, 11668), (2338, 5834), (2917, 4676)]