47458994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{20161}}^1$

素因数の和:20281

約数の個数: 16

約数和(自身を含む): 78389856

約数和(自身を除く): 30930862

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 20161, 40322, 221771, 443542, 2157227, 4314454, 23729497, 47458994]

約数ペア:

[(1, 47458994), (2, 23729497), (11, 4314454), (22, 2157227), (107, 443542), (214, 221771), (1177, 40322), (2354, 20161)]