21913644188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{5011}}^1\times {\mathrm{35267}}^1$

素因数の和:40313

約数の個数: 24

約数和(自身を含む): 39594960384

約数和(自身を除く): 17681316196

約数列:

[1, 2, 4, 31, 62, 124, 5011, 10022, 20044, 35267, 70534, 141068, 155341, 310682, 621364, 1093277, 2186554, 4373108, 176722937, 353445874, 706891748, 5478411047, 10956822094, 21913644188]

約数ペア:

[(1, 21913644188), (2, 10956822094), (4, 5478411047), (31, 706891748), (62, 353445874), (124, 176722937), (5011, 4373108), (10022, 2186554), (20044, 1093277), (35267, 621364), (70534, 310682), (141068, 155341)]