18806194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3547}}^1$

素因数の和:3801

約数の個数: 16

約数和(自身を含む): 30910176

約数和(自身を除く): 12103982

約数列:

[1, 2, 11, 22, 241, 482, 2651, 3547, 5302, 7094, 39017, 78034, 854827, 1709654, 9403097, 18806194]

約数ペア:

[(1, 18806194), (2, 9403097), (11, 1709654), (22, 854827), (241, 78034), (482, 39017), (2651, 7094), (3547, 5302)]