20192248892

素因数分解:

$2^2\times {\mathrm{12457}}^1\times {\mathrm{405239}}^1$

素因数の和:417700

約数の個数: 12

約数和(自身を含む): 35339359440

約数和(自身を除く): 15147110548

約数列:

[1, 2, 4, 12457, 24914, 49828, 405239, 810478, 1620956, 5048062223, 10096124446, 20192248892]

約数ペア:

[(1, 20192248892), (2, 10096124446), (4, 5048062223), (12457, 1620956), (24914, 810478), (49828, 405239)]