22866424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21491}}^1$

素因数の和:21523

約数の個数: 32

約数和(自身を含む): 51580800

約数和(自身を除く): 28714376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 21491, 42982, 85964, 150437, 171928, 300874, 408329, 601748, 816658, 1203496, 1633316, 2858303, 3266632, 5716606, 11433212, 22866424]

約数ペア:

[(1, 22866424), (2, 11433212), (4, 5716606), (7, 3266632), (8, 2858303), (14, 1633316), (19, 1203496), (28, 816658), (38, 601748), (56, 408329), (76, 300874), (133, 171928), (152, 150437), (266, 85964), (532, 42982), (1064, 21491)]