19136524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{434921}}^1$

素因数の和:434936

約数の個数: 12

約数和(自身を含む): 36533448

約数和(自身を除く): 17396924

約数列:

[1, 2, 4, 11, 22, 44, 434921, 869842, 1739684, 4784131, 9568262, 19136524]

約数ペア:

[(1, 19136524), (2, 9568262), (4, 4784131), (11, 1739684), (22, 869842), (44, 434921)]