17691926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 14483434

約数列:

[1, 2, 7, 14, 19, 38, 133, 227, 266, 293, 454, 586, 1589, 2051, 3178, 4102, 4313, 5567, 8626, 11134, 30191, 38969, 60382, 66511, 77938, 133022, 465577, 931154, 1263709, 2527418, 8845963, 17691926]

約数ペア:

[(1, 17691926), (2, 8845963), (7, 2527418), (14, 1263709), (19, 931154), (38, 465577), (133, 133022), (227, 77938), (266, 66511), (293, 60382), (454, 38969), (586, 30191), (1589, 11134), (2051, 8626), (3178, 5567), (4102, 4313)]