19707576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117307}}^1$

素因数の和:117323

約数の個数: 32

約数和(自身を含む): 56307840

約数和(自身を除く): 36600264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117307, 234614, 351921, 469228, 703842, 821149, 938456, 1407684, 1642298, 2463447, 2815368, 3284596, 4926894, 6569192, 9853788, 19707576]

約数ペア:

[(1, 19707576), (2, 9853788), (3, 6569192), (4, 4926894), (6, 3284596), (7, 2815368), (8, 2463447), (12, 1642298), (14, 1407684), (21, 938456), (24, 821149), (28, 703842), (42, 469228), (56, 351921), (84, 234614), (168, 117307)]