19056268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61871}}^1$

素因数の和:61893

約数の個数: 24

約数和(自身を含む): 41577984

約数和(自身を除く): 22521716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 61871, 123742, 247484, 433097, 680581, 866194, 1361162, 1732388, 2722324, 4764067, 9528134, 19056268]

約数ペア:

[(1, 19056268), (2, 9528134), (4, 4764067), (7, 2722324), (11, 1732388), (14, 1361162), (22, 866194), (28, 680581), (44, 433097), (77, 247484), (154, 123742), (308, 61871)]