2164213544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14238247}}^1$

素因数の和:14238272

約数の個数: 16

約数和(自身を含む): 4271474400

約数和(自身を除く): 2107260856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14238247, 28476494, 56952988, 113905976, 270526693, 541053386, 1082106772, 2164213544]

約数ペア:

[(1, 2164213544), (2, 1082106772), (4, 541053386), (8, 270526693), (19, 113905976), (38, 56952988), (76, 28476494), (152, 14238247)]