19797528

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17551}}^1$

素因数の和:17607

約数の個数: 32

約数和(自身を含む): 50549760

約数和(自身を除く): 30752232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17551, 35102, 52653, 70204, 105306, 140408, 210612, 421224, 824897, 1649794, 2474691, 3299588, 4949382, 6599176, 9898764, 19797528]

約数ペア:

[(1, 19797528), (2, 9898764), (3, 6599176), (4, 4949382), (6, 3299588), (8, 2474691), (12, 1649794), (24, 824897), (47, 421224), (94, 210612), (141, 140408), (188, 105306), (282, 70204), (376, 52653), (564, 35102), (1128, 17551)]