19122894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151769}}^1$

素因数の和:151784

約数の個数: 24

約数和(自身を含む): 47352240

約数和(自身を除く): 28229346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151769, 303538, 455307, 910614, 1062383, 1365921, 2124766, 2731842, 3187149, 6374298, 9561447, 19122894]

約数ペア:

[(1, 19122894), (2, 9561447), (3, 6374298), (6, 3187149), (7, 2731842), (9, 2124766), (14, 1365921), (18, 1062383), (21, 910614), (42, 455307), (63, 303538), (126, 151769)]