19626794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30763}}^1$

素因数の和:30805

約数の個数: 16

約数和(自身を含む): 33225120

約数和(自身を除く): 13598326

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 30763, 61526, 338393, 676786, 892127, 1784254, 9813397, 19626794]

約数ペア:

[(1, 19626794), (2, 9813397), (11, 1784254), (22, 892127), (29, 676786), (58, 338393), (319, 61526), (638, 30763)]