193413418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{4057}}^1$

素因数の和:4278

約数の個数: 24

約数和(自身を含む): 320590116

約数和(自身を除く): 127176698

約数列:

[1, 2, 11, 22, 121, 197, 242, 394, 2167, 4057, 4334, 8114, 23837, 44627, 47674, 89254, 490897, 799229, 981794, 1598458, 8791519, 17583038, 96706709, 193413418]

約数ペア:

[(1, 193413418), (2, 96706709), (11, 17583038), (22, 8791519), (121, 1598458), (197, 981794), (242, 799229), (394, 490897), (2167, 89254), (4057, 47674), (4334, 44627), (8114, 23837)]