19100356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4057}}^1$

素因数の和:4179

約数の個数: 24

約数和(自身を含む): 36814176

約数和(自身を除く): 17713820

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4057, 4708, 8114, 16228, 44627, 89254, 178508, 434099, 868198, 1736396, 4775089, 9550178, 19100356]

約数ペア:

[(1, 19100356), (2, 9550178), (4, 4775089), (11, 1736396), (22, 868198), (44, 434099), (107, 178508), (214, 89254), (428, 44627), (1177, 16228), (2354, 8114), (4057, 4708)]