19519896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73939}}^1$

素因数の和:73959

約数の個数: 32

約数和(自身を含む): 53236800

約数和(自身を除く): 33716904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 73939, 147878, 221817, 295756, 443634, 591512, 813329, 887268, 1626658, 1774536, 2439987, 3253316, 4879974, 6506632, 9759948, 19519896]

約数ペア:

[(1, 19519896), (2, 9759948), (3, 6506632), (4, 4879974), (6, 3253316), (8, 2439987), (11, 1774536), (12, 1626658), (22, 887268), (24, 813329), (33, 591512), (44, 443634), (66, 295756), (88, 221817), (132, 147878), (264, 73939)]