19027583

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 20618496

約数和(自身を除く): 1590913

約数列:

[1, 31, 37, 53, 313, 1147, 1643, 1961, 9703, 11581, 16589, 60791, 359011, 514259, 613793, 19027583]

約数ペア:

[(1, 19027583), (31, 613793), (37, 514259), (53, 359011), (313, 60791), (1147, 16589), (1643, 11581), (1961, 9703)]