12199964

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8221}}^1$

素因数の和:8285

約数の個数: 24

約数和(自身を含む): 24863328

約数和(自身を除く): 12663364

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 8221, 16442, 32884, 57547, 115094, 230188, 435713, 871426, 1742852, 3049991, 6099982, 12199964]

約数ペア:

[(1, 12199964), (2, 6099982), (4, 3049991), (7, 1742852), (14, 871426), (28, 435713), (53, 230188), (106, 115094), (212, 57547), (371, 32884), (742, 16442), (1484, 8221)]