8091454

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1601}}^1$

素因数の和:1648

約数の個数: 24

約数和(自身を含む): 14648688

約数和(自身を除く): 6557234

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 1601, 2527, 3202, 5054, 11207, 22414, 30419, 60838, 212933, 425866, 577961, 1155922, 4045727, 8091454]

約数ペア:

[(1, 8091454), (2, 4045727), (7, 1155922), (14, 577961), (19, 425866), (38, 212933), (133, 60838), (266, 30419), (361, 22414), (722, 11207), (1601, 5054), (2527, 3202)]